CN108529708A - A kind of water purifying cup - Google Patents
A kind of water purifying cup Download PDFInfo
- Publication number
- CN108529708A CN108529708A CN201810598601.5A CN201810598601A CN108529708A CN 108529708 A CN108529708 A CN 108529708A CN 201810598601 A CN201810598601 A CN 201810598601A CN 108529708 A CN108529708 A CN 108529708A
- Authority
- CN
- China
- Prior art keywords
- water
- cup
- liquefaction
- taper
- lid
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000035622 drinking Effects 0.000 claims abstract description 21
- 239000011521 glass Substances 0.000 claims abstract description 21
- 239000010902 straw Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- -1 handle Substances 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims abstract description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000010248 power generation Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 206010037660 Pyrexia Diseases 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 abstract description 17
- 238000007789 sealing Methods 0.000 abstract description 9
- 238000009835 boiling Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 10
- 239000004743 Polypropylene Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/18—Transportable devices to obtain potable water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/009—Apparatus with independent power supply, e.g. solar cells, windpower or fuel cells
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to a kind of water purifying cups, are mainly made of vent plug, taper liquefaction lid, drinking glasses, magnet, aluminum conducting wire, electric rotating machine, rotary electromechanical switches, aluminium ring, heating rod, water intaking cup, suction pipe, active carbon particle, handle, Straw cap and rubber seal.Cup of fetching water is inserted into from drinking glasses bottom, and is used and be threadedly coupled with drinking glasses bottom；Drinking glasses rim of a cup is threadedly coupled with the taper liquefaction lid processed；Taper liquefaction lid is threadedly coupled containing vent plug, Straw cap and the suction pipe sealed between taper liquefaction lid, Straw cap with the taper liquefaction tops high spot processed.A kind of water purifying cup of the present invention, using sealing low pressure reduces the principle of water boiling point, and water is made to be easier to evaporate when heated.Overcome existing water purifier to be suitable for household greatly, the situation that can not apply under the conditions of volume is larger, and water-purifying process is cumbersome, and work and rest etc. is simple and crude in the wild, compared with many water purifying cups on the market, possess it is easy to operate, the advantages of water purification speed.
Description
Technical field
The present invention relates to a kind of outdoor life articles for use more particularly to a kind of drinking vessels.
Background technology
Water purifier is also water purifier, water purifier, is to carry out depth-type filtration, purification to water quality by the requirement to water
The water treatment facilities of processing.However existing water purifier is suitable for household mostly, volume is larger, and water-purifying process is cumbersome, and out of office
When outer work and rest, although water purifier can carry out purified treatment by its process to water, most of equipment cannot
Enough be convenient for carrying, such as in CN 104941300 A (201410730033.1) " water purifier " this patent, volume it is larger so that
In that can not be convenient for carrying, the cumbersome problem of water-purifying process is fairly obvious；Although some water purifier volumes are small compared with conventional water purifier,
But can not be applied under the conditions of field etc. is simple and crude, such as 103687814 A of CN (201280034436.1) " water purifier " this
It in one patent, can not be applied under the conditions of field etc. is simple and crude, the problem that water-purifying process is cumbersome is also apparent from；Although being designed later
Go out easy to carry purifier as water purifying cup, but many water purifying cup water purification speed are excessively slow, some Portable purified water equipment
Water purification process is time-consuming and laborious, such as 106630234 A of CN (201710055085.7), although easy to operate, water absorption course
Due in water purification structure resistance there is a problem of and rubber material caused by suction pressure may be not big enough, purification can be made
Process becomes slow.
Invention content
The problem to be solved in the present invention is to provide a kind of Portable water purification glass, is suitable for greatly with solving existing water purifier
The situation that can not be applied under the conditions of household, volume is larger, and water-purifying process is cumbersome, and work and rest etc. is simple and crude in the wild；And on the market
Many water purifying cups are although easy to operate, but water purification speed is slower.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of water purifying cup is liquefied by vent plug, taper
Lid, drinking glasses, magnet, aluminum conducting wire, electric rotating machine, rotary electromechanical switches, aluminium ring, heating rod, water intaking cup, suction pipe, activated carbon
Particle, handle, Straw cap and rubber seal composition.The internal thread of drinking glasses is engaged with the external screw thread screw thread of taper liquefaction lid,
To achieve the purpose that sealing.Vent plug is mounted on the venthole of taper liquefaction lid, and the vent plug of cone segments is responsible for fixing another outside cup
The vent plug of one end, and that section of vent plug outside cup is responsible for that extraneous gas is prevented to enter, and is evacuated repeatedly using aspiration pump, to protect
It demonstrate,proves and keeps low pressure in cup, the installation of vent plug is processed according to the principle of Vacuum lunch box in the market.Suction pipe and Straw cap are another
On one through-hole, need to be sealed with rubber seal between suction pipe and taper liquefaction lid, Straw cap is responsible in low pressure water purification
Sealing problem in journey, and suction pipe is responsible for drinking problem after water purification.Magnetic field is generated between magnet, and rotary electromechanical switches are beaten
It opens, enables electric rotating machine in the operating condition so that the aluminum conducting wire being fixed thereon carries out high speed rotation, to reach cutting magnetic
Feel the purpose of line and power generation, and electric current is passed to heating rod by aluminium ring make its fever, water heat and evaporated, heating rod and
Gap between power generation region should be sealed using welding method, to prevent the situation of generation leak in room under water intaking cup.Water intaking
Bottom of a cup portion is engaged with the external screw thread near water intaking cup handle with the internal thread of drinking glasses bottom, to achieve the purpose that sealing.Taper
Liquefaction lid has many fine pores, vapor to enter through aperture equipped with active carbon particle towards cup section, and is removed through activated carbon
Peculiar smell is liquefied as water.A kind of water purifying cup, the material are necessary for the material of high strength heat resistant, water intaking cup, drink in this water purifying cup
It is all made of metal material, such as stainless steel or alloy material with cup, taper liquefaction lid and Straw cap；Suction pipe uses common plastics material
Matter, such as PP, that is, polypropylene；Vent plug uses rubber material.
A kind of water purifying cup of the present invention is packed into solar panel and is covered in taper liquefaction, conducting wire is used in combination to be connected to accumulator, can
The case where carrying out electric power storage to accumulator, not only solving accumulator meeting out of power, also greatly reduces the replacement to accumulator.
A kind of water purifying cup of the present invention can change drinking glasses and taper liquefaction lid into plastic material, such as PP, that is, polypropylene, can
The cost of water purifying cup is reduced, the height of water, purified to prevent after the characteristic observable that PP can also be utilized transparent is cleaned
Water is spilt into because excessive in water intaking cup.
Active carbon particle can be changed into activated carbon conical plate and be attached to the taper liquefaction lid conical surface one by a kind of water purifying cup of the present invention
Water purification speed can be improved in side.
A kind of water purifying cup of the present invention, can be arranged a shoulder belt on the outside of water purifying cup so that the present invention is more convenient to carry.
A kind of water purifying cup of the present invention is evacuated cup body using electronic air extracting pump, makes to operate if conditions permit
Cheng Gengjia is time saving and energy saving.
Advantage for present invention and effect are：
A kind of water purifying cup of the present invention using reducing in cup body pressure to reduce the principle that the boiling point of water increases evaporation rate,
Can under the function of self-heating, can extract clean and drinkable water under the conditions of field etc. is simple and crude, and water purification speed compared with
Soon；The present invention has small portable advantage compared to most of water purifiers；As long as two steps of present invention dress water and heating
Suddenly clean water can be comparatively fast drunk, it is easy to operate.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of water purifying cup of the present invention.
Fig. 2 is a kind of partial structural diagram of water purifying cup vent plug of the present invention.
Fig. 3 is the partial structural diagram at a kind of water purifying cup suction pipe of the present invention.
Fig. 4 is a kind of structural schematic diagram of water purifying cup bottom of the present invention.
Fig. 5 is the structural schematic diagram at the top of a kind of water purifying cup of the present invention
Fig. 6 is that taper liquefaction lid is equipped with structural representation of the active carbon particle towards cup section in a kind of water purifying cup of the present invention
Figure.
Fig. 7 is the structural schematic diagram of aspiration pump used in a kind of water purifying cup of the present invention.
In figure：1-vent plug, 2-tapers liquefaction lid, 3-ventholes, 4-drinking glasses, 5-magnet, 6-aluminum conducting wires,
7-electric rotating machines, 8-water intaking cup handles, 9-rotary electromechanical switches, 10-aluminium rings, 11-heating rods, 12-water intaking cups, 13-
Suction pipe, 14-active carbon particles, 15-handles, 16-Straw caps, 17-rubber seal.
Specific implementation mode
A kind of water purifying cup of the present invention, by vent plug 1, taper liquefaction lid 2, drinking glasses 4, magnet 5, aluminum conducting wire 6, electric rotating machine
7, rotary electromechanical switches 9, aluminium ring 10, heating rod 11, water intaking cup 12, suction pipe 13, active carbon particle 14, handle 15, Straw cap 16
It is formed with rubber seal 17.As shown in Figure 1, the internal thread of drinking glasses 4 is engaged with the external screw thread screw thread of taper liquefaction lid 2, with
Achieve the purpose that sealing.As shown in Fig. 2, vent plug 1 is mounted on the venthole of taper liquefaction lid 2, the vent plug 1 of cone segments is responsible for admittedly
It is fixed live the outer other end of cup vent plug 1, and that section of vent plug 1 outside cup is responsible for that extraneous gas is prevented to enter, using as shown in Figure 7
Aspiration pump is evacuated repeatedly, to ensure to keep low pressure in cup, the installation of vent plug 1 according to the principle of Vacuum lunch box in the market come into
Row processing.As shown in figure 3, suction pipe 13 and Straw cap 16 on another through-hole, need to use rubber between suction pipe 13 and taper liquefaction lid 2
Glue sealing ring 17 is sealed, and Straw cap 16 is responsible for the sealing problem in low pressure water purification process, and suction pipe 13 is responsible for water purification
Afterwards drink problem.In the heating part of 12 times rooms of water intaking cup, there are magnetic fields between magnet 5, and rotary electromechanical switches 9 are beaten
It opens, enables electric rotating machine 7 in the operating condition so that the aluminum conducting wire 6 being fixed thereon carries out high speed rotation, to reach cutting
Magnetic induction line and the purpose of power generation, and electric current is passed to heating rod 11 by aluminium ring make its fever, water is heated and evaporated, is heated
Gap between stick 11 and power generation region should be sealed using welding method, to prevent 12 times rooms of water intaking cup from the shape of leak occurs
Condition.As shown in figure 4, water intaking 12 bottom of cup is engaged with the external screw thread near cup handle 8 of fetching water with the internal thread of 4 bottom of drinking glasses,
To achieve the purpose that sealing.As shown in figure 5, its mounting means is identical as foregoing teachings, handle 15 is one of taper liquefaction lid 2
Point, as in the water purification process or usually carrying mode in carrying process.It lives as shown in fig. 6, being equipped with for taper liquefaction lid
Property structural schematic diagram of the charcoal particle towards cup section, vapor enters through aperture, and removes peculiar smell through activated carbon and be liquefied as water.
As shown in fig. 7, being the aspiration pump for carrying out low pressure processing to water purifying cup.A kind of water purifying cup of the present invention, the material are necessary for high-strength
Heat-resisting material is spent, the water intaking cup, drinking glasses, taper liquefaction lid and Straw cap in this water purifying cup are all made of metal material, such as
Stainless steel or alloy material；Suction pipe uses common plastics material, such as PP, that is, polypropylene；Vent plug uses rubber material.
A kind of water purifying cup of the present invention may be designed to various suitable sizes, here for purifying 600ml water, design water purifying cup
Size.In key dimension, a diameter of 60mm, the wall thickness 2mm of cup 12 of fetching water because there is heating function in lower room, therefore are occupied
Height about 200mm, height about take 430mm；4 outer wall thickness of drinking glasses takes 3mm, inner wall thickness to take 2mm, is computed and obtains water purifying cup
Overall diameter is 100mm；Taper liquefaction lid 2 thickness about 20mm to 25mm, suction pipe extension elongation about 25mm.Therefore it is long to exclude suction pipe
Degree, cup body total height are 450mm to 455mm.It, can be according to the water purifying cup size for requiring manufacture different model if any other requirements.
The specific application method of the present invention is：
The taper liquefaction lid 2 for having already passed through processing (is contained into vent plug 1, suction pipe 13 and Straw cap 16, and suction pipe 13 and cone first
Shape liquefaction lid 2 has carried out the sealing of rubber seal 17) it is engaged with drinking glasses 4.Secondly, it is fetched water, will be taken with water intaking cup 12
The water intaking cup 12 of water is inserted into from the bottom of drinking glasses 4, and 12 bottom of water intaking cup is made to be engaged with 4 bottom of drinking glasses, and is kept
Cup body upright state.Finally the opening of rotary electromechanical switches 9 is heated, aspiration pump as shown in Figure 7 is recycled to be inserted into taper
The groove part of the vent plug 1 of liquefaction lid 2, is evacuated repeatedly after being seated, and maximum pumping limit is until pumping is motionless, and pumping is got over
More, pressure is smaller, and the boiling point of water is lower, and the evaporation rate of water is faster, and in other words, water purification speed is faster.It is in water purification process or flat
When carrying process in, water purifying cup can be carried with handle 15, make its state of being kept upright.It, only need to vent plug 1 is slight when to be drunk water
Fluctuation can balancing Atmospheric press and drink water.
Claims (4)
1. a kind of water purifying cup, it is characterised in that：By vent plug, taper liquefaction lid, drinking glasses, magnet, aluminum conducting wire, electric rotating machine,
Rotary electromechanical switches, aluminium ring, heating rod, water intaking cup, suction pipe, active carbon particle, handle, Straw cap and rubber seal composition,
The internal thread of drinking glasses is engaged with the external screw thread screw thread of taper liquefaction lid；Vent plug is mounted on the venthole of taper liquefaction lid, cone
The vent plug of body end fixes the vent plug of the outer other end of cup, and that section of vent plug outside cup prevents extraneous gas from entering, and utilizes pumping
Pump is evacuated repeatedly, to ensure to keep low pressure in cup；On another through-hole, suction pipe is covered with taper liquefaction for suction pipe and Straw cap
Between need to be sealed with rubber seal；Magnetic field is generated between magnet, rotary electromechanical switches are opened, and enables electric rotating machine in work
To make under state so that the aluminum conducting wire being fixed thereon carries out high speed rotation, to achieve the purpose that cutting magnetic induction line and power generation,
And electric current is passed to heating rod by aluminium ring make its fever, water is heated and evaporated, the seam between heating rod and power generation region
Gap should be sealed using welding method, to prevent the situation of generation leak in room under water intaking cup；Water intaking bottom of a cup portion and water intaking cup handle
External screw thread near hand is engaged with the internal thread of drinking glasses bottom；Taper liquefaction lid has equipped with active carbon particle towards cup section
Many fine pores, vapor enter through aperture, and remove peculiar smell through activated carbon and be liquefied as water.
2. a kind of water purifying cup according to claim 1, it is characterised in that：Taper liquefaction covers loading solar panel,
It is used in combination conducting wire to be connected to accumulator, electric power storage can be carried out to accumulator.
3. a kind of water purifying cup according to claim 1, it is characterised in that：Change active carbon particle into activated carbon conical plate simultaneously
It is attached to taper liquefaction lid conical surface side.
4. a kind of water purifying cup according to claim 1, it is characterised in that：Cup body is taken out using electronic air extracting pump
Gas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810598601.5A CN108529708A (en) | 2018-06-12 | 2018-06-12 | A kind of water purifying cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810598601.5A CN108529708A (en) | 2018-06-12 | 2018-06-12 | A kind of water purifying cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108529708A true CN108529708A (en) | 2018-09-14 |
Family
ID=63470523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810598601.5A Pending CN108529708A (en) | 2018-06-12 | 2018-06-12 | A kind of water purifying cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108529708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498603A (en) * | 2020-04-27 | 2020-08-07 | 刘勇 | Anti-static bobbin for textile machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1561076A1 (en) * | 2001-10-25 | 2005-08-10 | Expressasia Berhad | Insertable thermotic module for self-heating cans |
| CN203333430U (en) * | 2013-06-21 | 2013-12-11 | 长春联创水质工程有限公司 | Intermittent reduced pressure distillation water purification equipment |
| CN103864242A (en) * | 2014-04-11 | 2014-06-18 | 郑州大学 | Filtering core and water purification cup with filtering core |
| US20140339177A1 (en) * | 2013-05-20 | 2014-11-20 | Thermos L.L.C. | Bottle system and method for filtering or treating a beverage |
-
2018
- 2018-06-12 CN CN201810598601.5A patent/CN108529708A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1561076A1 (en) * | 2001-10-25 | 2005-08-10 | Expressasia Berhad | Insertable thermotic module for self-heating cans |
| US20140339177A1 (en) * | 2013-05-20 | 2014-11-20 | Thermos L.L.C. | Bottle system and method for filtering or treating a beverage |
| CN203333430U (en) * | 2013-06-21 | 2013-12-11 | 长春联创水质工程有限公司 | Intermittent reduced pressure distillation water purification equipment |
| CN103864242A (en) * | 2014-04-11 | 2014-06-18 | 郑州大学 | Filtering core and water purification cup with filtering core |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111498603A (en) * | 2020-04-27 | 2020-08-07 | 刘勇 | Anti-static bobbin for textile machine |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180914 |