CN207420421U - Automatic fencing door and fence - Google Patents
Automatic fencing door and fence Download PDFInfo
- Publication number
- CN207420421U CN207420421U CN201720483671.7U CN201720483671U CN207420421U CN 207420421 U CN207420421 U CN 207420421U CN 201720483671 U CN201720483671 U CN 201720483671U CN 207420421 U CN207420421 U CN 207420421U
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- China
- Prior art keywords
- fence
- railing
- door
- column
- remote
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 claims abstract description 5
- 238000012806 monitoring device Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 13
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 244000144972 livestock Species 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 244000144980 herd Species 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Gates (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The utility model provides a kind of automatic fencing door and fence, it is related to fence field, for being mounted on the fence in pastoral area, meet function that is manually opened and closing including multiple fence gates, the second remote-control key for being only capable of the first remote-control key for being turned on and off one of fence gate and being turned on and off multiple fence gates, while fence gate.The application and popularizations of automatic fencing door largely improve the efficiency for improving electric power inspection personnel, simultaneously in the production and living of adaptable herdsman, change the simple and crude simple function of traditional netting fence door, at the same time, the devices such as monitor, lighting apparatus, new energy wind-light complementing power generation device, doorbell can also be set on fence gate, it can enable fence gate not against the existing electric energy of consumption, the functions such as just it is provided simultaneously with illuminating, monitor by the power generator carried, use has not only facilitated but also safety.
Description
Technical field
The utility model relates generally to fence field, in particular to a kind of automatic fencing door and fence.
Background technology
Netting fence is very common inside pastoral area, and effect is can be housed in livestock in fixed region, prevents domestic animal
Poultry is lost, and livestock can also be protected from the threat of wild beast.
Due to the grassland responsibility in farming and pastoral area to family, each household herdsman is fenced up oneself grassland with netting fence, netting fence
The simple netting fence door that door mostly simply makes.
As a power worker, a power circuit will pass through in pastoral area much herds family, many netting fences, special
Line corridor passage on power department to the netting fence passed through will simple to install netting fence door to be patrolled to circuit
Depending on service work.
If many netting fence doors will be opened by carrying out once tour service work in real work to power circuit, once net is often opened
Fence gate needs to stop, gets off, opens the door, closing the door, getting on the bus and lose time to reduce work efficiency, if there is rush repair accident more
It is delayed valuable emergency repair time, it, can be netting fence when walking since farmers' life can will walk field life in different seasons
On door lock, thus to being maked an inspection tour, overhauling to power circuit, repair work and bring inconvenience, if while occurring to repair thing
Therefore power worker makes a forcible entry into work operations in the netting fence locked, from law angle consider it is unfavorable to power worker,
It is unfavorable to electric power enterprise.
Utility model content
The purpose of this utility model is to provide a kind of automatic fencing door and fences, and the problem of above-mentioned is made effectively to be changed
It is kind.
The utility model is realized in this way:
Based on above-mentioned purpose, the embodiment of the utility model provides a kind of automatic fencing door, for being mounted on pastoral area
On fence, including multiple fence gates, it is only capable of the first remote-control key for being turned on and off one of fence gate and can makes
The second remote-control key that multiple fence gates are turned on and off.
In the alternative embodiment of the utility model, above-mentioned fence gate includes babinet, controller, actuating unit, railing
And rail support, controller and actuating unit may be contained in babinet, one end of railing is rotatably connected with babinet, power
Mechanism is used to drive railing compared with body pivot, what railing coordinated with the discrete state for departing from rail support and with railing
Mated condition, when railing is in mated condition, rail support limitation railing moves in the horizontal plane, the first remote-control key and the
Two remote-control keys control fence gate by controller.
In the alternative embodiment of the utility model, above-mentioned rail support includes upright bar and for limiting railing swing
Card slot, one end of upright bar are embedded in underground, and the other end of upright bar is fixedly connected with card slot, when railing is in mated condition, railing
It is arranged in card slot.
The embodiment of the utility model additionally provides a kind of fence, including fence body and above-mentioned automatic fencing door,
Fence body and fence gate connect into enclosing structure.
In the alternative embodiment of the utility model, above-mentioned fence further includes power generator, lighting device and warns
Device, power generator, lighting device and device of warning are fixedly connected with fence body, and power generator fills respectively with illumination
It puts, warn device and the electrical connection of automatic fencing door.
In the alternative embodiment of the utility model, above-mentioned fence further includes column, and power generator is sent out for wind light mutual complementing
Electric installation, power generator include wind wheel, solar panels and generator, and wind wheel is arranged at the top of column, and solar panels are set
In one end of the close wind wheel of column, and wind wheel is located at the both sides of column with solar panels respectively, and generator is arranged in babinet,
Generator is electrically connected respectively with wind wheel and solar panels.
In the alternative embodiment of the utility model, above-mentioned device of warning includes resisting alarm door bell, and resisting alarm door bell is installed on
Railing.
In the alternative embodiment of the utility model, above-mentioned lighting device is detachably arranged in column, and illuminates dress
It puts and is provided with to control the sound-optical controller of lighting device with power generation mechatronics, column.
In the alternative embodiment of the utility model, above-mentioned fence further includes monitoring device, and monitoring device includes display
Device, host and camera, display and host are mounted on interior, and camera is installed on column.
Compared with prior art, the beneficial effects of the utility model are:
The application and popularizations of automatic fencing door can largely improve the work efficiency of electric power inspection personnel, while also may be used
In the production and living of the herdsman of application, to change the simple and crude simple function of traditional netting fence door, at the same time, on fence gate also
Monitor, lighting apparatus, power generator etc. can be set, fence gate can be enable to pass through not against existing electric energy is consumed
The power generator carried such as is just provided simultaneously with illuminating, monitor at the functions, and use has not only facilitated but also safety.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that and the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the structure diagram for the automatic fencing door that the utility model embodiment 1 provides;
Fig. 2 is the box inner structure schematic diagram of Fig. 1;
Fig. 3 is the structure diagram for the fence that the utility model embodiment 2 provides;
Fig. 4 is the structure diagram of multiple fences of Fig. 3.
Icon:100- automatic fencing doors;200- fences;10- babinets;11- controllers;111- first switches;112- second
Switch;12- actuating units;121- motor;13- railings;14- rail supports;20- fence bodies;21- power generator;211-
Wind wheel;212- solar panels;22- lighting devices;23- warns device;24- columns;25- monitoring devices.
Specific embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can configure to arrange and design with a variety of.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that:Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation in the description of the utility model, term " on ", " interior ", " outer ", the orientation of the instructions such as " bottom "
Or position relationship be based on orientation shown in the drawings or position relationship or the utility model product using when usually put
Orientation or position relationship are for only for ease of description the utility model and simplify description rather than instruction or imply signified dress
It puts or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that the utility model
Limitation in addition, term " first ", " second " etc. be only used for distinguish description, and it is not intended that instruction or imply relatively important
Property.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally
Connection;Can be mechanical connection or electrical connection;It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1
It refer to shown in Fig. 1, the embodiment of the utility model provides a kind of automatic fencing door 100, is herded for being mounted on
On the fence 200 in area, including multiple automatic fencing doors 100, the first remote-control key and the second remote-control key, the first remote-control key
Control automatic fencing door 100 is used to the second remote-control key.
And the first remote-control key is only capable of being turned on and off one of automatic fencing door 100, and the second remote-control key is then
It can be turned on and off multiple automatic fencing doors 100, that is to say, that the automatic fencing door 100 passed through for a circuit
One, the circuit key of Unified coding one is carried out, each household herdsman one is the remote control key of automatic fencing door 100 in oneself controllable property right
Spoon avoids that dispute occurs, and the automatic fencing door 100 that can individually draw oneself up also can guarantee safety, and work about electric power personnel have
Multiple automatic fencing doors 100 in the range of power network can be controlled, so that operating maintenance personnel are efficiently enclosed automatically by net
Column door 100.
It refer to shown in Fig. 2, above-mentioned automatic fencing door 100 includes babinet 10, controller 11, actuating unit 12, railing
13 and rail support 14, controller 11 and actuating unit 12 may be contained in babinet 10, one end of railing 13 can with babinet 10
The connection of rotation, one end of railing 13 are rotatably connected, and railing 13 is enable to realize opening and closing by way of rotation.
For actuating unit 12 for railing 13 to be driven to be rotated compared with babinet 10, actuating unit 12 here is motor 121,
And rotating and reverse for motor 121 is controlled by two-direction switch.It should be noted that the unlatching of railing 13 can also manually into
Row, is mainly tackled in when actuating unit 12 breaks down or equipment opens railing 13 in the event of a power failure.
There is the discrete state for departing from rail support 14 in the drive lower rail 13 of motor 121 and coordinate with railing 13
Mated condition, when railing 13 is in mated condition, rail support 14 limit railing 13 move in the horizontal plane, that is to say, that
Railing 13 is stuck on stent, is not in significantly to swing, can be protected railing 13, can equally protect motor 121, prolong
Its long service life.
Signal receiver is provided on controller 11, signal receiver can receive the first remote-control key and the second remote control key
The signal of spoon, the first remote-control key and the second remote-control key control automatic fencing door 100 by controller 11.
It should be noted that the first remote-control key and the second remote-control key are logical to the control mode of automatic fencing door 100
The change of oversampling circuit brings control, and concrete structure is as follows:
The mode of circuit control is to set two motor 121 as the actuating unit 12 that railing 13 is driven to rotate, railing
13 are fixed in rotation axis, and two motor 121 can share the rotation of rotation axis control railing 13.Specifically, two electricity
The shaft of motivation 121 can be coaxial with rotation axis, can also control rotation axis by transmission gear respectively.
Two motor 121 can act solely on railing 13, and be unaffected between each other, one of them is electronic
When machine 121 rotates, being turned on or off for railing 13 can be controlled, another motor 121 holding at this time is stopped
State, vice versa.
And controller 11 is exactly the device for controlling two motor 121, controller 11 is opened including first switch 111 and second
112 are closed, first switch 111 and second switch 112 are connected respectively with two motor 121, and first switch 111 is used to control
One of motor 121 is turned on or off, second switch 112 be used for control another motor 121 unlatching or
It closes.
First remote-control key is equivalent to signal projector, and is corresponded with the signal receiver on controller 11, behaviour
Make the first remote-control key to transmit a signal on signal receiver, controller 11 receives signal and controls first switch 111 at this time
Closure, then make the work of one of motor 121 that railing 13 be driven to rotate;After railing 13 resets.Likewise, second
Remote-control key emits signal, and the signal receiver on controller 11 receives the closure of signal control second switch 112, then makes another
One work of motor 121 drives the rotation of railing 13, and motor 121 here is controlled by two-direction switch, Ke Yizheng
Turn and invert, corresponding to the opening and closing of railing 13.
In the present embodiment, above-mentioned rail support 14 includes upright bar and the card slot for limiting the swing of railing 13, upright bar
One end be embedded in underground, in order to which upright bar is made to keep firm, can concrete foundation be set in position corresponding with upright bar, then
Upright bar is fixed in concrete foundation, can also be directly integrally formed upright bar and concrete foundation.
The other end of upright bar is fixedly connected with card slot, and when railing 13 is in mated condition, railing 13 is arranged in card slot.By
It is caught in the other end of railing 13 in card slot, railing 13 is made to be not at hanging state, it also can just be allowed to keep stablizing, no
It can be damaged easily by livestock.
Embodiment 2
Refer to shown in Fig. 3, the embodiment of the utility model additionally provides a kind of fence 200, including fence body 20 with
And above-mentioned automatic fencing door 100, fence body 20 and the connection of automatic fencing door 100 form and enclose structure, the structure of enclosing is used
In stable breeding and protection livestock, in general, (as shown in Figure 4) multiple fences 200 are arranged side by side, and power circuit is from fence
It is passed through between 200.
Refer to shown in Fig. 3, in the present embodiment, above-mentioned fence 200 further include power generator 21, lighting device 22,
It warns device 23 and monitoring device 25, power generator 21, lighting device 22 and device 23 of warning are solid with fence body 20
Fixed connection, power generator 21 respectively with lighting device 22, warn device 23 and automatic fencing door 100 is electrically connected, that is, generate electricity
Device 21 is lighting device 22, the operating of warn device 23 and automatic fencing door 100 provides the energy.
In the present embodiment, above-mentioned fence 200 further includes column 24,24 one side of column can be connected with babinet 10 with
Just babinet 10 is reinforced, on the other hand can be used for power generator 21 and lighting device 22 are installed.
Power generator 21 is wind-light complementing power generation device 21, not only can be by wind-power electricity generation, but also can be sent out by solar energy
Electricity, because the sunshine and wind energy in pastoral area are all more sufficient, and wind energy and solar energy are all the reproducible pure energy, Ke Yichong
Divide and utilize.It can be carried out at the same time and be generated electricity using wind energy and solar energy, can also individually be generated electricity, generator can be made
Continual work, to provide sufficient electric energy;It should be noted that electric storage means can also be set here, what generator generated
Electric energy can be stored in electric storage means, can be taken at any time.
Power generator 21 includes wind wheel 211, solar panels 212 and generator, and wind wheel 211 is arranged at the top of column 24
End, so as to obtain enough wind energies, solar panels 212 are arranged at one end of the close wind wheel 211 of column 24, and wind wheel
211 are located at the both sides of column 24 with solar panels 212 respectively, and generator is existed with wind wheel 211 by being driven axis connection, wind wheel 211
It is rotated under the action of wind-force, while generator is driven to rotate.Wind wheel 211 is avoided to cause to block to solar panels 212.
Generator is arranged in babinet 10, and the electric storage means being connected with generator is also disposed in babinet 10, can in babinet 10
To install motor 121 and generator is same simultaneously, convenient for the arrangement and connection of circuit, while babinet 10 is enclosed construction, can be with
Shading wind and rain extends the service life of motor 121, generator and circuit.Pass through electric storage means and motor using generator
121 are connected, and motor 121 is directly to be powered by electric storage means, and solar panels 212 are connected by an other connecting line and electric storage means
It connects.
In the present embodiment, above-mentioned device 23 of warning includes resisting alarm door bell, and resisting alarm door bell is installed on railing 13, works as railing
During 13 action, resisting alarm door bell will sound, and can also generate deterrent force to criminal to prompting rancher.It is also, right
For visitor, resisting alarm door bell remains the prompt facility of doorbell, and visitor can notify owner to have visitor by triggering doorbell
It is visiting, owner is facilitated to open the door in time for it after the sound of doorbell is heard.
In the present embodiment, above-mentioned lighting device 22 is detachably arranged in column 24, and lighting device 22 and power generation
Mechatronics can also be electrically connected with electric storage means here, and column 24 is provided with to control the controlled by sound and light of lighting device 22
Device 11 can be turned on or off by sound control lighting device 22, easy to use.
In the present embodiment, monitoring device 25 includes display, host and camera, and the storage mode of monitoring device 25 can
It to be stored in host, can also be stored using storage card, storage card is directly mounted at camera, the record of camera acquisition
As being directly stored in storage card, can not have to set remote monitoring circuit, economic and practical, display using storage card storage
Interior is mounted on host, camera is installed on column 24, and rancher indoors can carry out automatic fencing door 100 in real time
Monitoring improves effectively supervision management and control effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.It should be noted that
It arrives:Similar label and letter represents similar terms in following attached drawing, therefore, once determined in a certain Xiang Yi attached drawing
Justice further need not then be defined and explained to it in subsequent attached drawing.
The above is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, in the technical scope that any one skilled in the art discloses in the utility model, variation can be readily occurred in
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be described with power
Subject to the protection domain of profit requirement.
Claims (9)
1. a kind of automatic fencing door, for being mounted on the fence in pastoral area, which is characterized in that including multiple fence gates, be only capable of making
The first remote-control key and can be turned on and off multiple fence gates that one of them described fence gate is turned on and off
The second remote-control key;The fence gate includes controller, for the fence gate to be controlled to be turned on and off;The controller point
It is not communicated to connect with first remote-control key and second remote-control key.
2. automatic fencing door according to claim 1, which is characterized in that the fence gate further include babinet, actuating unit,
Railing and rail support, the controller and the actuating unit may be contained in the babinet, one end of the railing with
The babinet rotatably connects, and the actuating unit is used to drive the railing compared with the body pivot, the railing
Mated condition with the discrete state for departing from the rail support and with railing cooperation, the railing are in described and match somebody with somebody
During conjunction state, the rail support limits the railing and moves in the horizontal plane.
3. automatic fencing door according to claim 2, which is characterized in that the rail support includes upright bar and for limiting
The card slot that the railing is swung, one end of the upright bar are embedded in underground, and the other end of the upright bar is fixed with the card slot to be connected
It connects, when the railing is in the mated condition, the railing is arranged in the card slot.
4. a kind of fence, which is characterized in that described to enclose including the automatic fencing door described in fence body and Claims 2 or 3
Column body and the fence gate connect into enclosing structure.
5. fence according to claim 4, which is characterized in that the fence further include power generator, lighting device and
It warns device, the power generator, the lighting device and the device of warning are fixedly connected with the fence body, institute
State power generator respectively with the lighting device, described warn device and the automatic fencing door is electrically connected.
6. fence according to claim 5, which is characterized in that the fence further includes column, and the power generator is wind
Light compensating generator, the power generator include wind wheel, solar panels and generator, and the wind wheel is arranged at the column
Top, the solar panels be arranged at the column close to one end of the wind wheel, and the wind wheel and the solar energy
Plate is located at the both sides of the column respectively, and the generator is arranged in the babinet, the generator respectively with the wind wheel
It is electrically connected with the solar panels.
7. fence according to claim 5, which is characterized in that the device of warning includes resisting alarm door bell, the warning door
Bell is installed on the railing.
8. fence according to claim 6, which is characterized in that the lighting device is detachably arranged in the column,
And the lighting device and the power generation mechatronics, the column are provided with to control the controlled by sound and light of the lighting device
Device.
9. fence according to claim 6, which is characterized in that the fence further includes monitoring device, the monitoring device
Including display, host and camera, the display and host are mounted on interior, and the camera is installed on described vertical
Column.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720483671.7U CN207420421U (en) | 2017-05-03 | 2017-05-03 | Automatic fencing door and fence |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720483671.7U CN207420421U (en) | 2017-05-03 | 2017-05-03 | Automatic fencing door and fence |
Publications (1)
Publication Number | Publication Date |
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CN207420421U true CN207420421U (en) | 2018-05-29 |
Family
ID=62398797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720483671.7U Expired - Fee Related CN207420421U (en) | 2017-05-03 | 2017-05-03 | Automatic fencing door and fence |
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CN (1) | CN207420421U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108769599A (en) * | 2018-06-08 | 2018-11-06 | 广州成达信息科技有限公司 | A kind of Intelligent security monitoring device with anti-exposure performance |
CN110400070A (en) * | 2019-07-22 | 2019-11-01 | 内蒙古蜜蜂科技有限公司 | A kind of livestock Intelligent lost-proof type method and system |
-
2017
- 2017-05-03 CN CN201720483671.7U patent/CN207420421U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108769599A (en) * | 2018-06-08 | 2018-11-06 | 广州成达信息科技有限公司 | A kind of Intelligent security monitoring device with anti-exposure performance |
CN110400070A (en) * | 2019-07-22 | 2019-11-01 | 内蒙古蜜蜂科技有限公司 | A kind of livestock Intelligent lost-proof type method and system |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 |
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