CN208998266U - The multifunction combined new wind devices in classroom - Google Patents
The multifunction combined new wind devices in classroom Download PDFInfo
- Publication number
- CN208998266U CN208998266U CN201821862800.4U CN201821862800U CN208998266U CN 208998266 U CN208998266 U CN 208998266U CN 201821862800 U CN201821862800 U CN 201821862800U CN 208998266 U CN208998266 U CN 208998266U
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- air
- classroom
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Abstract
The utility model discloses a kind of multifunction combined new wind devices in classroom, be arranged on the wall of classroom, including with the outdoor high-order air-intake device being connected to and the low level exhaust apparatus being connected to corridor；The high position air-intake device is arranged above the wall of classroom, and the high position air-intake device includes that the high-order advance wind apparatus at the classroom front wall is arranged in and is arranged in air-intake device after the high position behind the classroom at wall；The low level exhaust apparatus is arranged below the wall of classroom, and the low level exhaust apparatus includes exhaust apparatus and dilution air plant after the low level behind the classroom at wall being arranged in front of the low level at the classroom front wall is arranged in；The combined type scavenging way of use is compared with single scavenging way in the prior art; it not only may be implemented to divulge information without dead angle, ventilation effect is good, is smoothly discharged outside foul indoor air; but also it can satisfy various different use demands; for the classroom numerous for number of student or school computer center, a good academic environment is provided.
Description
Technical field
The utility model relates to the multifunction combined new wind devices of air cleaning system more particularly to a kind of classroom.
Background technique
New wind devices are made of a set of ventilating fan, pipeline and some attachmentes that can take a breath and purify air
Outdoor live gas by filtering, purification, is pipelined to interior, simultaneously by independent air processing equipment, ventilating fan
The air of foul indoor is discharged outdoor.Existing new wind devices usually suck air from the exterior space, by purifying heel row
Enter the interior space, indoor foul atmosphere passes through blower again and is expelled directly out outdoor.This new wind devices are for home unit can
To play preferable Air purification, but crowd massing place, especially classroom are just no longer applicable in.Due to by room
Outer atmosphere pollution, the influence of winter heating, cooling in summer, the opening of door and window are greatly limited.The appearance of new wind devices
Approach is provided to solve this problem；However existing new wind devices are single circulation loop, for number of student crowd
For more classrooms or school computer center, it is easy to produce dead space, ventilation is insufficient, causes foul indoor air can not
It is smoothly discharged；And for the regional area of indoor easy gather dust, it can not accomplish targeted fresh-air ventilation.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of classroom of achievable combined type scavenging way use is more
The new wind devices of function combination type not only may be implemented to divulge information without dead angle, ventilation effect is good, foul indoor air is smoothly discharged
Outside, various different use demands be can satisfy but also, for the classroom numerous for number of student or school computer center, provided
One good academic environment.
In order to solve the above technical problems, the technical solution of the utility model is: the multifunction combined new wind devices in classroom,
Be arranged on the wall of classroom, including with the outdoor high-order air-intake device being connected to and the low level exhaust apparatus being connected to corridor；It is described
High-order air-intake device is arranged above the wall of classroom, and the high position air-intake device includes the high position being arranged at the classroom front wall
Advance wind apparatus and air-intake device after the high position behind the classroom at wall is set；The low level exhaust apparatus is arranged in classroom wall
Below wall, the low level exhaust apparatus includes exhaust apparatus and being arranged in the religion before the low level at the classroom front wall is arranged in
Dilution air plant after low level behind room at wall；
The high position advance wind apparatus includes the high-order advance air port being connected to outdoor, is installed at the high position advance air port
There is high-order advancing air check valve, the high position advancing air check valve is connected with high-order advance fan, and the high position advance fan connects
It is connected to polishing filter before a high position；The high-order rear air inlet that air-intake device includes and outdoor is connected to after the high position, the high position
Check valve is entered the wind after a high position is installed at rear air inlet, air inlet check valve is connected with high-order laggard fan after the high position, described
High-order laggard fan is connected with high-order after-purification filter；Exhaust apparatus includes going out before the low level being connected to corridor before the low level
Air port is equipped with outlet air check valve before low level at the low level front air outlet, and outlet air check valve is connected with low level before the low level
It is preceding go out fan, fan is gone out before the low level and is connected with polishing filter before low level；Dilution air plant includes and corridor after the low level
Air change outlet after the low level of connection changes wind two-way valve after being equipped with low level at air change outlet after the low level, and it is double that wind is changed after the low level
Fan is changed after being connected with low level to valve, and fan is changed after the low level and is connected with low level after-purification filter.
It is changed after polishing filter, the low level before the high-order advance fan, the high position as a preferred technical solution,
Fan, the low level after-purification filter and cross ventilation control power supply, cross ventilation control switch are connected in series；The high position
Go out fan, the preceding polishing filter of the low level and rear preceding ventilation before laggard fan, the high-order after-purification filter, the low level
Control power supply, rear preceding Ventilation Control switch is connected in series；The high position advance fan, it is described it is high-order before polishing filter, described
Polishing filter is connected in series with preceding dedusting control power supply, preceding dedusting control switch before going out fan, the low level before low level；It is described
Fan is changed after high-order laggard fan, the high-order after-purification filter, the low level, the low level after-purification filter is removed with after
Dirt controls power supply, rear dedusting control switch is connected in series；Fan, the low level after-purification filter, described is changed after the low level
Go out fan before low level, polishing filter and heat preservation aeration control power supply, the series connection of heat preservation aeration control switch before the low level.
It is changed after air-intake device, the low level after the high-order advance wind apparatus, the high position as a preferred technical solution,
Muffler is provided in exhaust apparatus before wind apparatus and the low level.
By adopting the above-described technical solution, the beneficial effects of the utility model are: when opening the high-order advancing air dress
Set with dilution air plant after the low level, air enters from the high-order advance wind apparatus to be flowed through inside classroom, then from described low
Dilution air plant flows out behind position, realizes ventilation of the upper angle to posterior angle in the past in classroom；It is entered the wind after opening the high position
Exhaust apparatus before device and the low level, air enters from air-intake device after the high position to be flowed through inside classroom, then from described
Exhaust apparatus flows out before low level, realizes the ventilation in classroom from rear corner to forward lower comer；Advance when opening the high position
Exhaust apparatus before wind apparatus and the low level, high position advance wind apparatus described in air enter classroom, after at the dais of classroom from
Exhaust apparatus flows out before the low level, realizes ventilation of the upper angle to forward lower comer in the past in classroom；When the opening high position
Dilution air plant after air-intake device and the low level afterwards, air-intake device enters classroom after a high position described in air, by classroom rear from
Dilution air plant flows out after the low level, realizes the ventilation in classroom from rear corner to posterior angle；After opening the low level
Exhaust apparatus before dilution air plant and the low level, the air in corridor can enter in classroom from dilution air plant after the low level,
Then it is flowed out by exhaust apparatus before the low level, realizes the ventilation in classroom from posterior angle to forward lower comer；
The combined type scavenging way that the utility model uses, not only can be real compared with single scavenging way in the prior art
Now divulge information no dead angle, ventilation effect is good, is smoothly discharged outside foul indoor air, but also can satisfy various different using needing
It asks, for the classroom numerous for number of student or school computer center, provides a good academic environment.
Detailed description of the invention
Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model
It encloses.Wherein:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the utility model embodiment upper ventilation of angle to posterior angle, from classroom rear corner to forward lower comer before classroom
Ventilation principle figure；
Fig. 3 is the utility model embodiment upper ventilation of angle to forward lower comer, from classroom rear corner to posterior angle before classroom
Ventilation principle figure；
Fig. 4 is the front view of Fig. 3；
Fig. 5 is ventilation schematic diagram of the utility model embodiment from classroom posterior angle to forward lower comer；
In figure: 11- high position advance air port；12- high position advance fan；Polishing filter before 13- is high-order；A 21- high position is laggard
Air port；The high-order laggard fan of 22-；23- high position after-purification filter；31- low level front air outlet；Go out fan before 32- low level；33-
Polishing filter before low level；Air change outlet after 41- low level；Fan is changed after 42- low level；43- low level after-purification filter.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.In the following detailed description, only pass through
Bright mode describes certain exemplary embodiments of the utility model.Undoubtedly, those skilled in the art can be with
It recognizes, it, can be with a variety of different modes to described without departing from the spirit and scope of the utility model
Embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection for limiting claim
Range.
As shown in Figures 1 to 5, the multifunction combined new wind devices in classroom, be arranged on the wall of classroom, including with outdoor
The high-order air-intake device of connection and the low level exhaust apparatus being connected to corridor；The high position air-intake device is arranged on the wall of classroom
Side, the high position air-intake device include the high-order advance wind apparatus being arranged at the classroom front wall and are arranged behind the classroom
Air-intake device after a high position at wall；The low level exhaust apparatus is arranged below the wall of classroom, and the low level exhaust apparatus includes
Exhaust apparatus before low level at the classroom front wall is set and dilution air plant after the low level behind the classroom at wall is set.
Dilution air plant after opening the high-order advance wind apparatus and the low level, as shown in Figure 2 and Figure 4, air is from institute
State high-order advance wind apparatus and enter and flow through inside classroom, then flowed out from dilution air plant after the low level, realize in classroom from
Ventilation of the preceding upper angle to posterior angle；The exhaust apparatus before air-intake device and low level after opening described high-order, air from
Air-intake device, which enters, after the high position flows through inside classroom, then flows out, is realized in classroom from exhaust apparatus before the low level
Ventilation from rear corner to forward lower comer, air-flow realize classroom in front of and after between, switching in-between so that entire classroom
The ventilation at interior no dead angle is preferably to provide ventilation in classroom；Go out before opening the high-order advance wind apparatus and the low level
Wind apparatus, as shown in Figure 3 and Figure 4, high position advance wind apparatus described in air enter classroom, from described low after at the dais of classroom
Exhaust apparatus flows out before, realizes the upper angle of the past in classroom to the ventilation of forward lower comer, gathers for easy at the dais of classroom
Collect dust regional area, targeted fresh-air ventilation may be implemented, in time by dais dust be discharged, be teacher and
The student of dress circle provides ozone；Dilution air plant after air-intake device and the low level, empty after opening described high-order
Gas enters classroom from air-intake device after the high position, and dilution air plant flows out after classroom rear is from the low level, realizes religion
Ventilation of the interior from rear corner to posterior angle can carry out fresh-air ventilation to the biggish classroom rear of flow of the people, reduce this
The dust at place；When weather is colder, when not easily passing through outdoor cold air and being taken a breath, open after the low level dilution air plant and
Exhaust apparatus before the low level, as shown in figure 5, the air in corridor can enter in classroom from dilution air plant after the low level,
Then it is flowed out by exhaust apparatus before the low level, realizes the ventilation in classroom from posterior angle to forward lower comer, guarantee room
Interior temperature can also realize good ventilation while relatively balance；The combined type scavenging way and the prior art that the present embodiment uses
In single scavenging way compare, not only may be implemented ventilation without dead angle, ventilation effect is good, foul indoor air is smoothly discharged
Outside, various different use demands be can satisfy but also, for the classroom numerous for number of student or school computer center, provided
One good academic environment.
The high position advance wind apparatus includes the high-order advance air port 11 being connected to outdoor, at the high position advance air port 11
High-order advancing air check valve is installed, the high position advancing air check valve is opened only towards classroom inside, the high-order advance
Wind check valve is connected with high-order advance fan 12, and the high position advance fan 12 is connected with polishing filter 13 before a high position；It is described
Air-intake device includes the high-order rear air inlet 21 being connected to outdoor after a high position, after being equipped with a high position at the high position rear air inlet 21
Check valve is entered the wind, air inlet check valve is opened only towards classroom inside after the high position, and air inlet check valve connects after the high position
There is high-order laggard fan 22, the laggard fan 22 of a high position is connected with high-order after-purification filter 23；Outlet air fills before the low level
The low level front air outlet 31 including being connected to corridor is set, outlet air check valve before low level is installed at the low level front air outlet 31,
Outlet air check valve is opened only towards the corridor side outside classroom before the low level, and outlet air check valve is connected with before the low level
Go out fan 32 before low level, goes out fan 32 before the low level and be connected with polishing filter 33 before low level；Dilution air plant after the low level
Including air change outlet 41 after the low level that is connected to corridor, wind two-way valve, institute are changed after low level is installed at air change outlet 41 after the low level
It states and changes wind two-way valve after low level and can be opened towards the corridor side outside classroom, can also make towards opening inside classroom
After the low level dilution air plant air inlet can be realized and can realize outlet air, changed after the low level after wind two-way valve is connected with low level
Fan 42 is changed, changes the setting of fan 42 after wind two-way valve and the low level are changed after the low level so that dilution air plant after the low level
Have the function of that the realization of a variety of scavenging ways may be implemented into two kinds with outlet air；Fan 42 is changed after the low level to be connected with
Low level after-purification filter 43.
When dilution air plant is started to work after the high position advance wind apparatus and the low level, the high position advance wind apparatus is opened
Begin air inlet, causes the high-order advancing air check valve towards opening inside classroom, air is by the high-order advance air port 11, institute
Polishing filter 13 enters in classroom before stating a high position, then changes after the low level under the effect of fan 42, changes after the low level
Wind two-way valve is opened towards the corridor side outside classroom, and such air-flow is after the low level after-purification filter 43 is from low level
Air change outlet 41 flows out, and realizes the air circulation from the classroom angle Nei Qianshang to posterior angle；It is described it is high-order after air-intake device with it is described low
When exhaust apparatus is started to work before position, air-intake device starts to enter the wind after the high position, enters the wind check valve court after leading to the high position
It is opened inside to classroom, air enters in classroom by the high-order rear air inlet 21, the high-order after-purification filter 23,
Then go out before the low level under the effect of fan 32, outlet air check valve is beaten towards the corridor side outside classroom before the low level
It opens, polishing filter 33 is flowed out from low level front air outlet 31 before such air-flow passes through the low level, realizes the rear corner out of classroom
To the air circulation of forward lower comer；When exhaust apparatus is started to work before the high position advance wind apparatus and the low level, the high position
Advance wind apparatus starts to enter the wind, and causes the high-order advancing air check valve towards opening inside classroom, air passes through the high position
Polishing filter 13 enters in classroom before advance air port 11, the high position, then goes out before the low level under the effect of fan 32,
Outlet air check valve is opened towards the corridor side outside classroom before the low level, and such air-flow passes through purification filtering before the low level
Device 33 is flowed out from low level front air outlet 31, realizes the air circulation from the classroom angle Nei Qianshang to forward lower comer；It is entered the wind after the high position
When dilution air plant is started to work after device and the low level, air-intake device starts to enter the wind after the high position, after leading to the high position
Check valve is entered the wind towards opening inside classroom, air is by the high-order rear air inlet 21, the high-order after-purification filter 23
It enters in classroom, is then changed after the low level under fan 42 acts on, wind two-way valve is changed after the low level towards outside classroom
Corridor side open, such air-flow after the low level after-purification filter 43 is from low level air change outlet 41 flow out, realize from
Air circulation of the rear corner to posterior angle in classroom；Exhaust apparatus is started to work with dilution air plant after the low level before the low level
When, dilution air plant starts to enter the wind after the low level, leads to change after the low level wind two-way valve towards opening inside classroom, air warp
Cross air change outlet 41 after the low level, the low level after-purification filter 43 enters in classroom, the then outlet air before the low level
Under 32 effect of fan, outlet air check valve is opened towards the corridor side outside classroom before the low level, and such air-flow is by described low
Polishing filter 33 is flowed out from low level front air outlet 31 before position, realizes air circulation of the posterior angle to forward lower comer out of classroom.
Fan 42, the low level are changed after polishing filter 13, the low level before the high position advance fan 12, the high position
After-purification filter 43 and cross ventilation control power supply, cross ventilation control switch are connected in series；The laggard fan 22 of the high position,
Polishing filter 33 is controlled with rear preceding ventilation before going out fan 32, the low level before the high position after-purification filter 23, the low level
Power supply, afterwards preceding Ventilation Control switch series connection processed；Polishing filter 13, institute before the high position advance fan 12, the high position
State before going out fan 32, the low level before low level that polishing filter 33 with preceding dedusting controls power supply, preceding dedusting control switch is connected company
It connects；It is changed after the laggard fan 22 of the high position, the high-order after-purification filter 23, the low level net after fan 42, the low level
Change filter 43 and rear dedusting control power supply, rear dedusting control switch are connected in series；Fan 42, the low level are changed after the low level
Go out fan 32 before after-purification filter 43, the low level, polishing filter 33 and heat preservation aeration control power supply before the low level, protect
Temperature ventilation control switch is connected in series.
In use, the cross ventilation control switch, the rear preceding Ventilation Control switch are to be used alone；It is removed before described
Dirt control switch and the rear dedusting control switch can be used alone and can be applied in combination；The heat preservation aeration control is opened
It closes to be used alone；When the opening cross ventilation control switch, it can be achieved that after the high position advance wind apparatus is with the low level
All devices on dilution air plant route are opened, the ventilation channel at the formation angle classroom Nei Qianshang to posterior angle；After opening described
Preceding Ventilation Control switch is, it can be achieved that air-intake device is beaten with all devices on exhaust apparatus route before the low level after the high position
It opens, forms in classroom rear corner to the ventilation channel of forward lower comer；When opening the preceding dedusting control switch, it can be achieved that the height
All devices before position advance wind apparatus and the low level on exhaust apparatus route are opened, and form the angle classroom Nei Qianshang to forward lower comer
Ventilation channel；When opening the rear dedusting control switch, it can be achieved that being changed after air-intake device and the low level after the high position
All devices on wind apparatus route are opened, and in formation classroom ventilation channel of the rear corner to posterior angle；When the opening heat preservation
, it can be achieved that dilution air plant is beaten with all devices on exhaust apparatus route before the low level after the low level when control switch of taking a breath
It opens, forms posterior angle to the ventilation channel of forward lower comer in classroom；The vent passages in the present embodiment can also pass through intelligence
Controller controls, and by setting time can realize automatic switchover vent passages.
The high position advance wind apparatus, it is described it is high-order after after air-intake device, the low level before dilution air plant and the low level
Muffler is provided in exhaust apparatus, the setting of the muffler ensure that the present embodiment has erasure effect, avoid influencing
The learning state of student.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (3)
1. the multifunction combined new wind devices in classroom, it is arranged on the wall of classroom, it is characterised in that: including being connected to outdoor
High-order air-intake device and the low level exhaust apparatus being connected to corridor；The high position air-intake device is arranged above the wall of classroom, institute
High-order air-intake device is stated to include the high-order advance wind apparatus being arranged at the classroom front wall and be arranged behind the classroom at wall
A high position after air-intake device；The low level exhaust apparatus is arranged below the wall of classroom, and the low level exhaust apparatus includes setting
Exhaust apparatus and dilution air plant after the low level being arranged in behind the classroom at wall before the low level at the classroom front wall；
The high position advance wind apparatus includes the high-order advance air port being connected to outdoor, is equipped with height at the high position advance air port
Position advancing air check valve, the high position advancing air check valve are connected with high-order advance fan, and the high position advance fan is connected with
Polishing filter before a high position；Air-intake device includes the high-order rear air inlet being connected to outdoor after the high position, and the high position is laggard
Check valve is entered the wind after a high position is installed at air port, air inlet check valve is connected with high-order laggard fan, the high position after the high position
Laggard fan is connected with high-order after-purification filter；Exhaust apparatus includes outlet air before the low level being connected to corridor before the low level
Mouthful, outlet air check valve before low level is installed at the low level front air outlet, before outlet air check valve is connected with low level before the low level
Fan out goes out fan before the low level and is connected with polishing filter before low level；Dilution air plant includes connecting with corridor after the low level
Air change outlet after logical low level changes wind two-way valve after being equipped with low level at air change outlet after the low level, and it is two-way to change wind after the low level
Valve changes fan after being connected with low level, and fan is changed after the low level and is connected with low level after-purification filter.
2. the multifunction combined new wind devices in classroom as described in claim 1, it is characterised in that: the high position advancing air
Fan, the low level after-purification filter and cross ventilation control electricity are changed before fan, the high position after polishing filter, the low level
Source, cross ventilation control switch are connected in series；Before the laggard fan of the high position, the high-order after-purification filter, the low level
Fan, the preceding polishing filter of the low level and rear preceding Ventilation Control power supply, rear preceding Ventilation Control switch are connected in series out；The height
Go out polishing filter and preceding dedusting before fan, the low level before polishing filter, the low level before position advance fan, the high position
Control power supply, preceding dedusting control switch is connected in series；It is the laggard fan of the high position, the high-order after-purification filter, described low
Fan, the low level after-purification filter and rear dedusting control power supply, rear dedusting control switch is changed behind position to be connected in series；It is described low
Polishing filter and heat preservation before going out fan, the low level is changed before fan, the low level after-purification filter, the low level behind position to change
Gas control power supply, heat preservation aeration control switch are connected in series.
3. the multifunction combined new wind devices in classroom as claimed in claim 1 or 2, it is characterised in that: the high-order advance
Wind apparatus, it is described it is high-order after be provided with after air-intake device, the low level and disappear in exhaust apparatus before dilution air plant and the low level
Sound device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862800.4U CN208998266U (en) | 2018-11-12 | 2018-11-12 | The multifunction combined new wind devices in classroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821862800.4U CN208998266U (en) | 2018-11-12 | 2018-11-12 | The multifunction combined new wind devices in classroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208998266U true CN208998266U (en) | 2019-06-18 |
Family
ID=66807548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821862800.4U Expired - Fee Related CN208998266U (en) | 2018-11-12 | 2018-11-12 | The multifunction combined new wind devices in classroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208998266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110864396A (en) * | 2019-11-30 | 2020-03-06 | 郑州航空工业管理学院 | Fresh air system for multifunctional teaching hall |
| WO2021009999A1 (en) * | 2019-07-18 | 2021-01-21 | 株式会社エコファクトリー | Ventilation and air-conditioning structure and ventilation and air-conditioning method |
-
2018
- 2018-11-12 CN CN201821862800.4U patent/CN208998266U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021009999A1 (en) * | 2019-07-18 | 2021-01-21 | 株式会社エコファクトリー | Ventilation and air-conditioning structure and ventilation and air-conditioning method |
| JP2021018011A (en) * | 2019-07-18 | 2021-02-15 | 株式会社 エコファクトリー | Ventilation air-conditioning structure |
| JPWO2021009999A1 (en) * | 2019-07-18 | 2021-10-21 | 株式会社 エコファクトリー | Ventilation air conditioning structure and ventilation air conditioning method |
| JP7088517B2 (en) | 2019-07-18 | 2022-06-21 | 株式会社 エコファクトリー | Ventilation air conditioning structure and ventilation air conditioning method |
| CN110864396A (en) * | 2019-11-30 | 2020-03-06 | 郑州航空工业管理学院 | Fresh air system for multifunctional teaching hall |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20201112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |