CN110124799A - Paper tube crusher - Google Patents
Paper tube crusher Download PDFInfo
- Publication number
- CN110124799A CN110124799A CN201910459764.XA CN201910459764A CN110124799A CN 110124799 A CN110124799 A CN 110124799A CN 201910459764 A CN201910459764 A CN 201910459764A CN 110124799 A CN110124799 A CN 110124799A
- Authority
- CN
- China
- Prior art keywords
- paper tube
- quartering hammer
- pin shaft
- limit plate
- broken case
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/04—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters hinged to the rotor; Hammer mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28609—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28636—Feeding means of conveyor belt type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/286—Feeding or discharge
- B02C2013/28618—Feeding means
- B02C2013/28672—Feed chute arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to paper tube crushers, including rack, the feeding unit being set in turn in along the conveying direction of paper tube in rack, broken case and discharge system, breaking tool is provided in broken case, the driving motor of breaking tool is provided in rack, breaking tool includes the line shaft being set on broken case by mounting plate, the limit plate being arranged at intervals on line shaft, one group of pin shaft and quartering hammer for being set to outside line shaft and running through limit plate, quartering hammer and pin shaft are connected and are respectively arranged between mounting plate and limit plate, between adjacent limit plate, quartering hammer has the freedom degree of rotation on pin shaft, broken bottom portion with quartering hammer is mating is provided with grid, the crusher can be effectively reduced the manufacture difficulty of breaking tool, prolong the service life, shorten grinding time simultaneously, guarantee good crushing effect.
Description
Technical field
The present invention relates to stationery crushing plant technical fields, in particular to paper tube crusher.
Background technique
In the prior art, the paper tube axis for stationery, especially paper tube, such as when firework barrel, web-handled etc. is broken
It is broken, usually carried out using rotating blade as breaking tool.But it is crushed using the structure of rotating blade, is asked there are following
Topic: one, it is high to the intensity requirement of rotating blade since the performances such as the toughness of paper tube, intensity cause paper tube non-breakable, need spy
It does not process, yield reduces obvious after edge wear, and the replacement cycle of knife is shorter, and replacement frequently, causes cost；It two, is guarantor
The broken needs for demonstrate,proving paper tube repeatedly, for a long time carry out crushing operation (needing artificial forced feed) to paper tube, lead to the interval of feeding
Time is long, and crushing efficiency is low；Large labor intensity.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides paper tube crusher, it can be effectively reduced breaking tool
Manufacture difficulty, prolong the service life, while shortening grinding time, guarantee good crushing effect.
The technical solution adopted by the present invention is that:
Paper tube crusher, feeding unit, the broken case being set in turn in including rack, along the conveying direction of paper tube in rack
And discharge system, it is crushed in case and is provided with breaking tool, the driving motor of breaking tool is provided in rack, it is critical that institute
The breaking tool stated include the line shaft being set to by mounting plate on broken case, the limit plate being arranged at intervals on line shaft,
One group of pin shaft and quartering hammer for being set to outside line shaft and running through limit plate, quartering hammer connect with pin shaft and are respectively arranged at peace
Between loading board and limit plate, between adjacent limit plate, the quartering hammer has the freedom degree of rotation on pin shaft, is crushed bottom
Portion with quartering hammer is mating is provided with grid.
The broken case forms feeding inlet, inlet slope by inlet slope and the side wall connecting with inlet slope two sides
Tilt angle be α, the diameter of paper tube isDistance of the quartering hammer apart from inlet slope lower end is L, wherein 60 °≤α <
90 °,
The feeding unit includes hoisting feeder, and the outlet of hoisting feeder is connect with the feeding inlet of broken case.
The import of the discharge system and the discharge port of grid connect, and discharge system includes discharging conveyor belts, is located at
Spray head material dust cover of the output with top and be set on dust cover, spray head are connect by pipeline with supply equipment.
One group of damper is provided between the broken case and rack.
The pin shaft circumferentially array arrangement on limit plate, and be provided between adjacent pin shaft on limit plate
Groove.
The beneficial effects of the present invention are: utilizing the rotation of line shaft instead of rotating blade using rotatable quartering hammer
With broken shaft along the rotation of pin shaft, quartering hammer is made to generate revolution at a high speed, paper tube can be carried out sufficiently, to be effectively crushed, helped
In evenly rate of feed, crushing efficiency is high；Quartering hammer thickness is larger, and without very thin long blade, manufacturing process is simple, no
Easy to wear, even if quartering hammer generates abrasion, the influence to yield can almost be disregarded, and service life greatly prolongs, without frequency
Numerous replacement, thereby reduces manufacturing cost.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
The sectional view along A-A of Fig. 1 of Fig. 2.
Fig. 3 is the axonometric drawing of breaking tool.
Fig. 4 is the structural schematic diagram of paper tube.
Fig. 5 is the relative position schematic diagram of inlet slope and quartering hammer.
In attached drawing, 1, rack, 2, paper tube, 3, feeding unit, 4, broken case, 5, discharge system, 6, driving motor, 7, power
Axis, 8, limit plate, 9, pin shaft, 10, quartering hammer, 11, grid, 12, inlet slope, 13, conveyer belt, 14, dust cover, 15, spray head,
16, damper, 17, groove, 18, mounting plate.
Specific embodiment
The present invention relates to paper tube crushers, are set in turn in sending in rack 1 including rack 1, along the conveying direction of paper tube 2
Material unit 3, broken case 4 and discharge system 5, are crushed in case 4 and are provided with breaking tool, the drive of breaking tool is provided in rack 1
Dynamic motor 6, it is important to, the breaking tool includes that the line shaft 7 being set on broken case 4 by mounting plate 18, interval are set
8, one groups of the limit plate being placed on line shaft 7 is set to 7 outside of line shaft and runs through the pin shaft 9 and quartering hammer 10 of limit plate 8, breaks
Broken hammer 10 and pin shaft 9 are connected and are respectively arranged between mounting plate 18 and limit plate 8, between adjacent two limit plate 8, and described is broken
Broken hammer 10 has a freedom degrees of rotation on pin shaft 9, broken 4 bottom of case with quartering hammer 10 is mating is provided with grid 11.
By drawings and the specific embodiments, the invention will be further described below.
Specific embodiment, as shown in Figs. 1-5, the feeding unit 3 include hoisting feeder, the outlet of hoisting feeder
It is connect with the feeding inlet of broken case 4.Hoisting feeder includes feeding motor, promotes conveyer belt, is located at promotion conveyer belt two
The feeding driving shaft and feeding driven shaft at end, the output axis connection of feeding driving shaft and feeding motor.Hoisting feeder can be by paper
Pipe 2 is promoted to eminence by lower, by be crushed case 4 on feeding inlet fall in broken case 4, convenient for paper tube 2 in broken case 4 by
Height is fallen to lower, is sufficiently collided and is broken with quartering hammer 10.
The import of discharge system 5 is connect with the discharge port of grid 11, and discharge system 5 includes discharging conveyor belts 13, is located at
The dust cover 14 of 13 top of material output band and the spray head 15 being set on dust cover 14, spray head 15 connect by pipeline and supply equipment
It connects.The both ends of discharging conveyor belts 13 are respectively arranged with discharging driving shaft and discharging driven shaft, driving shaft and the discharging machine of discharging
Axis connection is exported, discharging driving shaft rotation is driven by discharging machine.
When work, feeding motor, driving motor 6 and discharging machine are opened, by paper tube 2 is manually delivered to hoisting feeder
Feed end, feeding motor drive feeding spindle rotation, feeding driving shaft drive promoted conveyer belt paper tube 2 is mentioned by feed end
Height is risen to, paper tube 2 is fallen into broken case 4 by the end of promotion conveyer belt.
Feeding inlet is formed by inlet slope 12 and the side wall connecting with 12 two sides of inlet slope on broken case 4, entrance is oblique
The tilt angle on slope 12 is α, and the diameter of paper tube 2 isDistance of the quartering hammer 10 apart from 12 lower end of inlet slope is L, the minimum of L
Value is greater than the diameter of paper tube 2I.e. paper tube 2 along inlet slope 12 slide into along broken case 4 during not will receive quartering hammer 10
Hard extruding；Wherein 90 ° of 60 °≤α <, paper tube 2 is fallen by the end of promotion conveyer belt, is entered in broken case 4 by feeding inlet, is entered
Mouth slope 12 is located at the lower section for promoting the end of conveyer belt and is fallen on inlet slope 12 first when paper tube 2 is entered in broken case 4,
It is slid downwards along inlet slope 12, the inclination angle alpha of inlet slope 12, the i.e. angle of inlet slope 12 and horizontal plane are convenient for paper
Pipe 2 smoothly slides, and preferably 70 ° of α, quartering hammer 10 is by that will slide as far as close process to the distance of inlet slope 12 in revolution
The paper tube 2 fallen bites automatically and is crushed；Since the paper tube 2 after being crushed is radial without rigidity, since elasticity is inhaled when broken
Receiving energy causes to be not easy to be broken, and the distance between quartering hammer 10 and 12 lower end of inlet slope L are greater than the diameter of paper tube 2It is anti-
Only one end is crushed when 2 pan feeding of paper tube, is further convenient for the pan feeding of paper tube 2, while the paper tube 2 not being crushed is crushed with what is rotated
Rigid contact is generated between hammer 10, keeps paper tube 2 sufficiently broken under the collision of quartering hammer 10.
Driving motor 6 is rotated by belt driving line shaft 7, and quartering hammer 10 is generated along line shaft 7 and revolved, in process of revolution
Under the effect of gravity simultaneously generate along pin shaft 9 rotation, the tup of the quartering hammer 10 of revolution at a high speed with by entrance descending
The 12 lower backward impacts of paper tubes 2, shearing splitting paper tubes 2, cause paper tube 2 to be broken, meanwhile, paper tube 2 is by itself gravity by height
The quartering hammer 10 of speed rotation rushes at grid 11, and the gate hole of grid 11 can be determined according to required particle size after cracking, broken paper
Granularity is less than or equal to gate hole size in pipe 2, and broken case 4 is discharged by the gate hole of grid 11, falls on discharging conveyor belts 13, and
Greater than gate hole size 2 detention of paper tube on grid 11, continue the strike and grinding by quartering hammer 10, until granularity becomes smaller energy
It is discharged by the gate hole of grid 11.The upper end of quartering hammer 10 is additionally provided with round-meshed protrusion, and 7 stop motion of line shaft is broken
When broken hammer 10 is freely sagging, circular hole in the protrusion on the quartering hammer 10 of highest point is higher than the outer edge of limit plate 8, but convex
Play the distance of tup (i.e. the lower end of quartering hammer 10) away from pin shaft 9 that the distance away from pin shaft 9 is less than quartering hammer 10, the circular hole in protrusion
It facilitates insertion into lifting boom to sling quartering hammer 10, convenient for the installation and removal of quartering hammer 10.
Broken paper tube 2 is expelled on discharging conveyor belts 13 by grid 11, and discharging conveyor belts 13 tilt upward conveying, just
Broken paper tube 2 is collected in placing collecting box in the end of discharging conveyor belts 13.Dust cover 14 prevents in transmission process
Clast dispels with the wind, and spray head 15 is connect by pipeline with supply equipment, and supply equipment can be the header tank with water pump, water pump
Water in header tank is extracted into supply spray head 15, spray head 15 is sprayed from top to bottom, is facilitated the generation for reducing fugitive dust, is made whole
A working environment keeps cleaning.
The pin shaft 9 circumferentially array arrangement on limit plate 8, and set between adjacent pin shaft 9 on limit plate 8
Be equipped with groove 17, the setting of groove 17 reduces the cladding to quartering hammer 10, can convenient for quartering hammer 10 tup earlier with paper
Pipe 2 contacts, and further increases crushing efficiency and crushing effect.Four pin shafts 9 and three limit plates 8 are set altogether in the present embodiment,
Groove 17 on limit plate 8 between adjacent pin shaft 9 is arc groove, and the peace of arc groove and 8 upper pin 9 of limit plate
Holding position forms rounding off,；The installation space that mountable quartering hammer 10 at two is formd between three limit plates 8, in the peace
It fills and quartering hammer 10 is installed on two pin shafts 9 symmetrical above and below in space；Limit plate 8 and respectively adjacent mounting plate 18 positioned at both ends
Between form the installation space of mountable quartering hammer 10 at two altogether, installed on symmetrical two pin shaft 9 in front and back in the installation space
Quartering hammer 10；Reduce the installation number of quartering hammer 10 as far as possible, and do not influence the working efficiency of quartering hammer 10, and then reduces
The production cost of the crusher.
One group of damper 16 is provided between broken 4 lower end of case and rack 1, damper 16 is located at the outer of broken 4 lower end of case
Border, and it is not Chong Die with grid 11, the impact concussion that quartering hammer 10 generates when damper 16 effectively slows down broken absorbs vibration force
Amount prevents crusher from generating damaged, extends the service life of entire fuselage.
Claims (6)
1. paper tube crusher is set in turn in the feeding unit in rack (1) including rack (1), along the conveying direction of paper tube (2)
(3), it is crushed case (4) and discharge system (5), is provided with breaking tool in broken case (4), rack is provided with breaking tool on (1)
Driving motor (6), it is characterised in that: the breaking tool includes being set on broken case (4) by mounting plate (18)
Line shaft (7), the limit plate (8) being arranged at intervals on line shaft (7), one group to be set to line shaft (7) external and through limit
The pin shaft (9) and quartering hammer (10) of plate (8), quartering hammer (10) connect with pin shaft (9) and are respectively arranged at mounting plate (18) and limit
Between the plate of position, between adjacent limit plate (8), the quartering hammer (10) has the freedom degree of rotation on pin shaft (9), is crushed case
(4) bottom with quartering hammer (10) are mating is provided with grid (11).
2. paper tube crusher according to claim 1, it is characterised in that: the broken case (4) is by inlet slope
(12) and with inlet slope (12) two sides the side wall connecting forms feeding inlet, and the tilt angle of inlet slope (12) is α, paper tube
(2) diameter isDistance of the quartering hammer (10) apart from inlet slope (12) lower end is L, wherein 90 ° of 60 °≤α <,
3. paper tube crusher according to claim 1, it is characterised in that: the feeding unit (3) includes promoting feeding
Machine, the outlet of hoisting feeder are connect with the feeding inlet of broken case (4).
4. paper tube crusher according to claim 1, it is characterised in that: the import of the discharge system (5) and grid
(11) discharge port connection, discharge system (5) include discharging conveyor belts (13), are located at discharging output with the dust cover above (13)
(14) and the spray head (15) that is set on dust cover (14), spray head (15) are connect by pipeline with supply equipment.
5. paper tube crusher according to claim 1, it is characterised in that: set between the broken case (4) and rack (1)
It is equipped with one group of damper (16).
6. paper tube crusher according to claim 1, it is characterised in that: the pin shaft (9) is on limit plate (8) in circle
All array arrangements, and fluted (17) are set between adjacent pin shaft (9) on limit plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910459764.XA CN110124799A (en) | 2019-05-30 | 2019-05-30 | Paper tube crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910459764.XA CN110124799A (en) | 2019-05-30 | 2019-05-30 | Paper tube crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110124799A true CN110124799A (en) | 2019-08-16 |
Family
ID=67582746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910459764.XA Pending CN110124799A (en) | 2019-05-30 | 2019-05-30 | Paper tube crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110124799A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013446A (en) * | 2022-06-28 | 2022-09-06 | 辛集市乾森环保科技有限公司 | Rotor mounting structure for crusher |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201404829Y (en) * | 2009-03-13 | 2010-02-17 | 江苏华宏科技股份有限公司 | Novel main roller of host machine of steel scrap crusher |
| CN201579088U (en) * | 2010-01-11 | 2010-09-15 | 王福贵 | Hammer crusher |
| CN202270565U (en) * | 2011-08-31 | 2012-06-13 | 启东市永隆林果公司 | Agricultural fertilizer crusher |
| CN102600929A (en) * | 2012-03-16 | 2012-07-25 | 韩清洁 | Tool for steel scrap crusher |
| CN203155293U (en) * | 2013-03-11 | 2013-08-28 | 徐州通力机械科技有限公司 | Coal crushing machine |
| CN203209109U (en) * | 2013-01-23 | 2013-09-25 | 浙江工贸职业技术学院 | Hammer mill |
| CN103691522A (en) * | 2012-09-27 | 2014-04-02 | 中材高新江苏硅材料有限公司 | Hammer crusher |
| CN204294286U (en) * | 2014-11-11 | 2015-04-29 | 郭德才 | A kind of hammer mill |
| CN204656633U (en) * | 2015-02-16 | 2015-09-23 | 江阴斯诺防冻新材料技术研究所有限公司 | The horizontal pulverizer of breaing up of a kind of pellet |
| CN204952997U (en) * | 2015-09-17 | 2016-01-13 | 王悦鑫 | Straw smashing device |
| CN205616803U (en) * | 2016-04-20 | 2016-10-05 | 四川亨利德新型建筑材料有限公司 | Device is prepared in grades to haydite pottery sand |
-
2019
- 2019-05-30 CN CN201910459764.XA patent/CN110124799A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201404829Y (en) * | 2009-03-13 | 2010-02-17 | 江苏华宏科技股份有限公司 | Novel main roller of host machine of steel scrap crusher |
| CN201579088U (en) * | 2010-01-11 | 2010-09-15 | 王福贵 | Hammer crusher |
| CN202270565U (en) * | 2011-08-31 | 2012-06-13 | 启东市永隆林果公司 | Agricultural fertilizer crusher |
| CN102600929A (en) * | 2012-03-16 | 2012-07-25 | 韩清洁 | Tool for steel scrap crusher |
| CN103691522A (en) * | 2012-09-27 | 2014-04-02 | 中材高新江苏硅材料有限公司 | Hammer crusher |
| CN203209109U (en) * | 2013-01-23 | 2013-09-25 | 浙江工贸职业技术学院 | Hammer mill |
| CN203155293U (en) * | 2013-03-11 | 2013-08-28 | 徐州通力机械科技有限公司 | Coal crushing machine |
| CN204294286U (en) * | 2014-11-11 | 2015-04-29 | 郭德才 | A kind of hammer mill |
| CN204656633U (en) * | 2015-02-16 | 2015-09-23 | 江阴斯诺防冻新材料技术研究所有限公司 | The horizontal pulverizer of breaing up of a kind of pellet |
| CN204952997U (en) * | 2015-09-17 | 2016-01-13 | 王悦鑫 | Straw smashing device |
| CN205616803U (en) * | 2016-04-20 | 2016-10-05 | 四川亨利德新型建筑材料有限公司 | Device is prepared in grades to haydite pottery sand |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115013446A (en) * | 2022-06-28 | 2022-09-06 | 辛集市乾森环保科技有限公司 | Rotor mounting structure for crusher |
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Address after: 052360 North of Hongxing Road, Bibo Industrial Zone, Xinji City, Hebei Province Applicant after: Xinji qiansen Environmental Protection Technology Co., Ltd Address before: 052360 North of Hongxing Road, Bibo Industrial Zone, Xinji City, Hebei Province Applicant before: Xinji Qiansen Metallurgical Machinery Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190816 |