CN108435498A - A kind of Novel cloth coating unit - Google Patents
A kind of Novel cloth coating unit Download PDFInfo
- Publication number
- CN108435498A CN108435498A CN201810489092.2A CN201810489092A CN108435498A CN 108435498 A CN108435498 A CN 108435498A CN 201810489092 A CN201810489092 A CN 201810489092A CN 108435498 A CN108435498 A CN 108435498A
- Authority
- CN
- China
- Prior art keywords
- motor
- coating
- hot
- electric heating
- heating wire
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
- B05C1/12—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the work being fed round the roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/04—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases
- B05D3/0406—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to gases the gas being air
- B05D3/0413—Heating with air
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06G—MECHANICAL OR PRESSURE CLEANING OF CARPETS, RUGS, SACKS, HIDES, OR OTHER SKIN OR TEXTILE ARTICLES OR FABRICS; TURNING INSIDE-OUT FLEXIBLE TUBULAR OR OTHER HOLLOW ARTICLES
- D06G1/00—Beating, brushing, or otherwise mechanically cleaning or pressure cleaning carpets, rugs, sacks, hides, or other skin or textile articles or fabrics
Abstract
The invention discloses a kind of Novel cloth coating units,Including shell,The shell is internally provided with wind turbine,It is provided with electric heating wire above the wind turbine,The side of the electric heating wire is provided with partition board,The partition board is an integral structure with shell,Support column is installed on the partition board,It is arranged with spring on the support column,It is provided with cage plate above the spring,The side of the cage plate is provided with second bearing,Side of the second bearing far from cage plate is provided with hot-pressing roller,The hot-pressing roller is fixedly connected by shaft with second bearing,Electrical heating block is installed on the hot-pressing roller,The present invention is provided with electric heating wire and hot-pressing roller,The heat that the electric heating wire of setting generates tentatively dries up the cloth for just having coated coating under the blowing of fan airflow,It is dried again by hot-pressing roller hot pressing,To make the coating on cloth quickly be dried,Coating is avoided to blister,Coating is set to be evenly distributed,Ensure the consistency of coating layer thickness.
Description
Technical field
The invention belongs to cloth processing technique fields, and in particular to a kind of Novel cloth coating unit.
Background technology
Coating fabric is widely used in gym suit, down jackets rain-proof Parker, housing, tent, footgear, curtain etc., coat side
Material is a kind of fabric handled through special process, and required coating micelle etc. is exactly dissolved into salivation using solvent or water
Shape, then be uniformly coated on cloth in a manner of certain by a kind of.
In the Chinese patent of Patent No. CN201520921424.1, it is noted that a kind of Novel cloth coating unit leads to
Cross using can up and down adjustment fixation clip realize different in width cloth cloth coating, and provide pressure come ensure coating fill
Divide and multigroup coating unit is run together, to improve the efficiency of coating, but a kind of above-mentioned Novel cloth coating unit cannot
Cloth is dried after cloth coating, when in addition coating, cloth needs are artificially pullled, and are more troublesome, then have and artificially drawing
When pulling cloth may out-of-flatness, influence coating it is uniform, then have cloth coating before may be stained with the impurity such as hair, sand grains, no
Removal impurity may influence later stage coating effect.
Invention content
The purpose of the present invention is to provide a kind of Novel cloth coating unit, with solve it is mentioned above in the background art not
Cloth can be dried after cloth coating, when in addition coating, cloth needs are artificially pullled, and cloth may when artificially pullling
Out-of-flatness influences the uniform of coating, the impurity such as hair, sand grains may be stained with before cloth coating, does not remove after impurity may influence
Phase coats the problem of effect.
To achieve the above object, the present invention provides the following technical solutions:A kind of Novel cloth coating unit, including shell,
The shell is internally provided with wind turbine, and electric heating wire, the side setting of the electric heating wire are provided with above the wind turbine
There are partition board, the partition board to be an integral structure with shell, support column is installed on the partition board, bullet is arranged on the support column
Spring is provided with cage plate above the spring, and the side of the cage plate is provided with second bearing, and the second bearing is far from cage plate
Side be provided with hot-pressing roller, the hot-pressing roller is fixedly connected by shaft with second bearing, and electricity is equipped on the hot-pressing roller
Heat block.
Preferably, side of the electric heating wire far from partition board is provided with channel bar, and threaded post, institute are equipped on the channel bar
It states and is arranged with nut in threaded post, the side of the threaded post is provided with compression roller.
Preferably, side of the channel bar far from electric heating wire is provided with jamb duster, is equipped on the jamb duster and sweeps dirt
Brush shaft, the jamb duster are rotatablely connected by jamb duster shaft and shell, and the first sheave is equipped in the jamb duster shaft,
It is provided with first motor above the jamb duster, the first belt is installed in the first motor, first sheave passes through
First belt is rotatablely connected with first motor.
Preferably, the side of the shell is provided with winding wheel, and the second sheave, the winding are equipped on the winding wheel
It is provided with third motor above wheel, third belt is installed on the third motor, the third motor passes through third belt
It is rotatablely connected with the second sheave,.
Preferably, it is provided with coating the storage box between the electric heating wire and channel bar, is equipped in the coating the storage box
First bearing, connecting shaft is equipped in the first bearing, and the side of the connecting shaft is provided with coating idler wheel, the coating rolling
It is provided with the second motor above wheel, the second belt is installed on second motor, second motor passes through the second belt
It is rotatablely connected with connecting shaft, the side of second motor is provided with controller.
Preferably, the side of the winding wheel is provided with side door, and the side door is rotatablely connected by hinge and shell.
Preferably, the third motor, electrical heating block, electric heating wire, wind turbine, the second motor and first motor with control
Device is electrically connected, and the controller is electrically connected with external power supply.
Compared with prior art, the present invention the beneficial effects of the invention are as follows:
(1) present invention is provided with electric heating wire and hot-pressing roller, and the heat of the electric heating wire generation of setting is in fan airflow
It blows the lower cloth to just having coated coating tentatively to be dried up, then is dried by hot-pressing roller hot pressing, to make the painting on cloth
Material is quickly dried, and avoids coating from blistering, coating is made to be evenly distributed, ensure the consistency of coating layer thickness.
(2) present invention is provided with hot-pressing roller and compression roller makes cloth by the hot-pressing roller and compression roller of setting by cloth clamping
Material carries out coating in the state of smooth tight, promotes the uniformity of coating.
(3) present invention is provided with jamb duster, can be cleaned to cloth to be coated by the jamb duster of setting, by cloth
The brushes such as hair that may be present, sand grains are fallen on material, avoid being stained with impurity on the cloth after coating.
(4) present invention is provided with winding wheel, and collection can be crimped to the cloth of drying by the winding wheel of setting, from
Cloth is constantly pullled without operating personnel, mitigates the labor intensity of staff, improves the practicability of equipment.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the structural schematic diagram of hot-pressing roller of the present invention;
Fig. 3 is the structural schematic diagram of connecting shaft of the present invention;
Fig. 4 is the structural schematic diagram of winding wheel of the present invention;
Fig. 5 is the outside drawing of the present invention;
Fig. 6 is the circuit block diagram of the present invention;
In figure:1- support columns, 2- cage plates, 3- electric heating wires, 4- wind turbines, 5- first bearings, 6- coating the storage box, 7- connections
Axis, 8- coatings idler wheel, 9- compression rollers, 10- threaded posts, 11- channel bars, 12- nuts, the first sheaves of 13-, 14- jamb dusters, 15- are swept
Dirt brush shaft, the first belts of 16-, 17- first motors, 18- shells, the second belts of 19-, the second motors of 20-, 21- partition boards, 22-
Electrical heating block, 23- thirds motor, 24- thirds belt, 25- winding wheels, 26- second bearings, 27- hot-pressing rollers, 28- springs, 29-
Controller, the second sheaves of 30-, 31- side doors.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of Novel cloth coating unit, including shell 18, outside
Shell 18 is internally provided with wind turbine 4, and the top of wind turbine 4 is provided with electric heating wire 3, and electric heating wire 3 can generate heat after powered up, electricity
The side of heater strip 3 is provided with partition board 21, and partition board 21 is an integral structure with shell 18, and support column 1 is equipped on partition board 21, branch
It is arranged with spring 28 on dagger 1, the top of spring 28 is provided with cage plate 2, and the side of cage plate 2 is provided with second bearing 26, and second
Side of the bearing 26 far from cage plate 2 is provided with hot-pressing roller 27, and hot-pressing roller 27 is fixedly connected by shaft with second bearing 26, hot pressing
Electrical heating block 22 is installed, the heat that electrical heating block 22 generates after being powered is conducted to hot-pressing roller 27, to make hot pressing on roller 27
Roller 27 can carry out hot pressing to cloth.
Further, side of the electric heating wire 3 far from partition board 21 is provided with channel bar 11, and sliding slot is offered on channel bar 11, sliding
Slot slides convenient for threaded post 10, is equipped with threaded post 10 on channel bar 11, is arranged with nut 12 in threaded post 10, and the one of threaded post 10
Side is provided with compression roller 9.
Specifically, side of the channel bar 11 far from electric heating wire 3 is provided with jamb duster 14, and jamb duster is equipped on jamb duster 14
Shaft 15, jamb duster 14 are rotatablely connected by jamb duster shaft 15 and shell 18, and the first sheave is equipped in jamb duster shaft 15
13, the top of jamb duster 14 is provided with first motor 17, and first motor 17 uses GS0075A driving motors, in first motor 17
First belt 16 is installed, the first sheave 13 is rotatablely connected by the first belt 16 with first motor 17.
It is worth noting that the side of shell 18 is provided with winding wheel 25, the second sheave 30 is installed on winding wheel 25, receives
The top of rolling wheel 25 is provided with third motor 23, and third motor 23 uses GS0075A driving motors, is equipped on third motor 23
Third belt 24, third motor 23 are rotatablely connected by third belt 24 and the second sheave 30,.
Further, it is provided with coating the storage box 6 between electric heating wire 3 and channel bar 11, is equipped in coating the storage box 6
One bearing 5, connecting shaft 7 is equipped in first bearing 5, and the side of connecting shaft 7 is provided with coating idler wheel 8, coats the top of idler wheel 8
It is provided with the second motor 20, the second motor 20 uses GS0075A driving motors, the second belt 19 is equipped on the second motor 20,
Second motor 20 is rotatablely connected by the second belt 19 with connecting shaft 7, and the side of the second motor 20 is provided with controller 29, controls
Device 29 uses NUC100 microcontrollers.
Further, the side of winding wheel 25 is provided with side door 31, and side door 31 is rotatablely connected by hinge and shell 18.
It is worth noting that third motor 23, electrical heating block 22, electric heating wire 3, wind turbine 4, the second motor 20 and the first electricity
Machine 17 is electrically connected with controller 29, and controller 29 is electrically connected with external power supply.
The operation principle and process for using of the present invention:In use, cloth is stretched into from the side of shell 18, squeezed at two
It is passed through between roller 9 and hot-pressing roller 27, the distance between two compression rollers 9 is adjusted according to the actual (real) thickness of cloth, by upper when adjusting
Lower slider threaded post 10, then the position of compression roller 9 is fixed in the position tightening nuts 12 for compressing cloth, on support column 1
Spring 28 can make hot-pressing roller 27 compress cloth, when being coated, first motor 17 pass through the first belt 16 drive the first slot
13 rotation of wheel can be by hair that may be present, sand grains etc. on cloth by the rotation of jamb duster 14 to make jamb duster 14 rotate
Brush is fallen, and the second motor 20 drives connecting shaft 7 to rotate by the second belt 19, to make coating idler wheel 8 constantly rotate, and by coating
Coating in the storage box 6 is coated on the cloth by coating idler wheel 8, after coating to be coated is coated in cloth, the formation of wind turbine 4
The air-flow heat that generates electric heating wire 3 blow out, the thermal current of formation to coating tentatively air-dry, and then cloth is through overheat
Pressure roller 27, the interior fever of electrical heating block 22 being arranged of hot-pressing roller 27 makes 27 heating of hot-pressing roller, to carry out hot pressing to the cloth of process,
Make coating distribution that with and by flash baking, the second sheave 30 is driven constantly by the third belt 24 installed on third motor 23
Rotation, makes the cloth of drying constantly be wound on winding wheel 25, (most starts to wind to pull subsequent cloth and persistently coat
When, need artificial winding one to enclose), third motor 23, electrical heating block 22, electric heating wire 3, wind turbine 4, the second motor 20 and the first electricity
Machine 17 is controlled by controller 29.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of Novel cloth coating unit, including shell (18), it is characterised in that:The shell (18) is internally provided with wind
Machine (4) is provided with electric heating wire (3) above the wind turbine (4), and the side of the electric heating wire (3) is provided with partition board (21),
The partition board (21) is an integral structure with shell (18), and support column (1), the support column are equipped on the partition board (21)
(1) it is arranged with spring (28) on, cage plate (2) is provided with above the spring (28), the side of the cage plate (2) is provided with
Two bearings (26), side of the second bearing (26) far from cage plate (2) are provided with hot-pressing roller (27), and the hot-pressing roller (27) is logical
It crosses shaft to be fixedly connected with second bearing (26), electrical heating block (22) is installed on the hot-pressing roller (27).
2. a kind of Novel cloth coating unit according to claim 1, it is characterised in that:The electric heating wire (3) is separate
The side of partition board (21) is provided with channel bar (11), is equipped with threaded post (10) on the channel bar (11), on the threaded post (10)
It is arranged with nut (12), the side of the threaded post (10) is provided with compression roller (9).
3. a kind of Novel cloth coating unit according to claim 2, it is characterised in that:The channel bar (11) adds far from electricity
The side of heated filament (3) is provided with jamb duster (14), and jamb duster shaft (15), the jamb duster are equipped on the jamb duster (14)
(14) it is rotatablely connected by jamb duster shaft (15) and shell (18), the first sheave is installed on the jamb duster shaft (15)
(13), it is provided with first motor (17) above the jamb duster (14), the first belt is installed on the first motor (17)
(16), first sheave (13) is rotatablely connected by the first belt (16) and first motor (17).
4. a kind of Novel cloth coating unit according to claim 3, it is characterised in that:The side of the shell (18) is set
It is equipped with winding wheel (25), the second sheave (30) is installed on the winding wheel (25), is provided with above the winding wheel (25)
Third motor (23) is equipped with third belt (24) on the third motor (23), and the third motor (23) passes through third skin
Band (24) is rotatablely connected with the second sheave (30).
5. a kind of Novel cloth coating unit according to claim 3, it is characterised in that:The electric heating wire (3) and slot
It is provided with coating the storage box (6) between bar (11), first bearing (5), the first axle are installed on the coating the storage box (6)
It holds and connecting shaft (7) is installed on (5), the side of the connecting shaft (7) is provided with coating idler wheel (8), the coating idler wheel (8)
Top is provided with the second motor (20), and the second belt (19), second motor (20) are equipped on second motor (20)
It is rotatablely connected by the second belt (19) and connecting shaft (7), the side of second motor (20) is provided with controller (29).
6. a kind of Novel cloth coating unit according to claim 4, it is characterised in that:The side of the winding wheel (25)
It is provided with side door (31), the side door (31) is rotatablely connected by hinge and shell (18).
7. a kind of Novel cloth coating unit according to claim 4, it is characterised in that:The third motor (23), electricity
Heat block (22), electric heating wire (3), wind turbine (4), the second motor (20) and first motor (17) electrically connect with controller (29)
It connects, the controller (29) is electrically connected with external power supply.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810489092.2A CN108435498A (en) | 2018-05-21 | 2018-05-21 | A kind of Novel cloth coating unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810489092.2A CN108435498A (en) | 2018-05-21 | 2018-05-21 | A kind of Novel cloth coating unit |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108435498A true CN108435498A (en) | 2018-08-24 |
Family
ID=63204984
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810489092.2A Withdrawn CN108435498A (en) | 2018-05-21 | 2018-05-21 | A kind of Novel cloth coating unit |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108435498A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109225750A (en) * | 2018-08-29 | 2019-01-18 | 高邮欣逸电子商务有限公司 | A kind of office paper document bonding automatic glue spreading device |
CN110479521A (en) * | 2019-07-02 | 2019-11-22 | 深圳名飞远科技有限公司 | A kind of ultra-thin lithium ion one-shot battery hardness reinforcement coating layer brushing stiffening device |
CN113510051A (en) * | 2021-04-22 | 2021-10-19 | 湖南骏邦纺织品科技有限公司 | Chemical fiber cloth production line with waterproof performance and production process |
CN114789120A (en) * | 2022-04-21 | 2022-07-26 | 南通荣日纺织科技有限公司 | A glue dripping processing apparatus for silk socks bud silk lace |
-
2018
- 2018-05-21 CN CN201810489092.2A patent/CN108435498A/en not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109225750A (en) * | 2018-08-29 | 2019-01-18 | 高邮欣逸电子商务有限公司 | A kind of office paper document bonding automatic glue spreading device |
CN110479521A (en) * | 2019-07-02 | 2019-11-22 | 深圳名飞远科技有限公司 | A kind of ultra-thin lithium ion one-shot battery hardness reinforcement coating layer brushing stiffening device |
CN113510051A (en) * | 2021-04-22 | 2021-10-19 | 湖南骏邦纺织品科技有限公司 | Chemical fiber cloth production line with waterproof performance and production process |
CN114789120A (en) * | 2022-04-21 | 2022-07-26 | 南通荣日纺织科技有限公司 | A glue dripping processing apparatus for silk socks bud silk lace |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108435498A (en) | A kind of Novel cloth coating unit | |
CN108914433B (en) | Cloth spreading machine for clothing and using method thereof | |
CN111442628A (en) | Woven fabric dewatering and drying device for textile printing and dyeing and use method thereof | |
CN107388775A (en) | A kind of cloth drying plant of weaving | |
CN108534516A (en) | A kind of weaving loom cloth drying device | |
CN109612245A (en) | Conveying type weaving dryer | |
CN211036267U (en) | Water absorption device of efficient water-jet loom | |
CN105066607A (en) | Energy-saving dryer | |
CN208661531U (en) | A kind of Novel cloth coating unit | |
CN110779295A (en) | Composite board drying device | |
CN207651256U (en) | A kind of cable dehumidification equipment of environmental protection | |
CN107694873A (en) | A kind of portable spray painting drying plant of automobile case | |
CN213955905U (en) | Textile drying device | |
CN214052399U (en) | Efficient drying device capable of drying in batches for release film production | |
CN212778446U (en) | Production and processing equipment of composite fabric for coating | |
CN208837014U (en) | A kind of sweet potato powder Rapid curing device | |
CN212158011U (en) | Oven of military vamp canvas weaving technology | |
CN213507608U (en) | Ironing device for spinning | |
CN211227782U (en) | Air energy efficient clothes drying device | |
CN207262910U (en) | A kind of drier for preparing granular feeding-stuffs | |
CN209181457U (en) | Drying device is used in a kind of production of lithium battery | |
CN209116689U (en) | A kind of silk drying device | |
CN209978560U (en) | Novel textile oven | |
CN106731531A (en) | For the application method of the dehumidification structure of power station operating room | |
CN107606922A (en) | A kind of forage drier |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180824 |
|
WW01 | Invention patent application withdrawn after publication |