CN110385161A - A kind of cream wheat flour processing grinding device - Google Patents
A kind of cream wheat flour processing grinding device Download PDFInfo
- Publication number
- CN110385161A CN110385161A CN201810352024.1A CN201810352024A CN110385161A CN 110385161 A CN110385161 A CN 110385161A CN 201810352024 A CN201810352024 A CN 201810352024A CN 110385161 A CN110385161 A CN 110385161A
- Authority
- CN
- China
- Prior art keywords
- chamber
- dispersion
- fixed
- plate
- wheat flour
- 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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping 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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/06—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling grain
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C9/00—Other milling methods or mills specially adapted for grain
- B02C9/02—Cutting or splitting grain
Abstract
The invention discloses a kind of newborn wheat flour processing grinding devices, including smashing chamber, grinding chamber and charging chamber, the bottom of chamber portion that smashes is equipped with dispersion crushing plate, dispersion crushes the dispersion through-hole that plate is equipped with array distribution, dispersion crushes and is fixed with threaded rod by bearing rotation on plate, threaded rod crushes in dispersion and is fixed with crushing knife on the downside of plate, threaded rod upper end is interspersed on stripper plate, the grinding chamber inner rotation is fixed with mixing roll, there are two mixing roll settings, the charging chamber bottom is equipped with passage, and passage setting inclination, passage inside is equipped with unidirectional discharging valve.Cream wheat flour processing grinding device of the invention grinds uniform, quality height.
Description
Technical field
The present invention relates to a kind of processing grinding device, specifically a kind of cream wheat flour processing grinding device.
Background technique
Wheat is the general designation of wheat system plant, is monocotyledon, is a kind of grass family planted extensively all over the world
Plant, the caryopsis of wheat are one of staple foods of the mankind, can make the foods such as bread, steamed bun, biscuit, noodles after wearing into flour;Hair
It can be made into beer, alcohol, white wine (such as vodka), or raw matter fuel after ferment.Wheat is rich in starch, protein, fat, mineral
Matter, calcium, iron, thiamine, riboflavin, niacin, vitamin A and vitamin C etc..
At present before processing wheat support flour, preliminary grinding effect is poor, and grinding is uneven, grinding quality is low.
Summary of the invention
The purpose of the present invention is to provide a kind of newborn wheat flour processing grinding devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of cream wheat flour processing grinding device, including chamber, grinding chamber and charging chamber are smashed, the chamber of smashing is arranged in device master
On the upside of body, apparatus main body bottom is equipped with material storing box, and lower end is equipped with discharge nozzle on the left of material storing box, and apparatus main body lower end sets that there are four be in
The supporting pad of rectangular array distribution smashes bottom of chamber portion and is equipped with dispersion crushing plate, and dispersion crushes point that plate is equipped with array distribution
Through-hole is dissipated, dispersion crushes and is fixed with threaded rod by bearing rotation on plate, and threaded rod crushes in dispersion and is fixed with crushing on the downside of plate
Knife, threaded rod upper end are interspersed on stripper plate, on stripper plate matching thread bar be equipped with screwed pipe, stripper plate setting smash it is intracavitary
Portion, stripper plate lower end are equipped with the protruding block of array distribution, and stripper plate upper end is fixed with pull lever, and there are two pull lever settings, draws
Lever upper end is set in U-shaped shaft by bearing sleeve, and U-shaped shaft left end rotation is fixed on fixed frame, fixed frame lower end
Be fixed on apparatus main body, U-shaped shaft left end is fixed on the output shaft of first motor, grinding chamber setting smash chamber and
Between material storing box, grinding chamber inner rotation is fixed with mixing roll, and there are two mixing roll settings, is fixed with shaft on the right side of mixing roll,
Shaft is inserted through partition, and shaft and partition are fixedly connected by bearing, and shaft is fixed on the output shaft of the second motor,
Second motor is arranged in placed cavity, and placed cavity is arranged on the right side of grinding chamber, and the dress smashed on the right side of chamber is arranged in the charging chamber
It sets in main body, charging chamber bottom is equipped with passage, and passage setting inclination, passage inside is equipped with unidirectional discharging valve, passage
Chamber is smashed in left side connection, and cooperation passage is equipped with baffle on the right side of stripper plate, and charging chamber upper end is covered with sealing cover.
As a further solution of the present invention: the discharge nozzle is equipped with sealing-plug.
As further scheme of the invention: being equipped with annular blade inside the dispersion through-hole.
As further scheme of the invention: the center position that dispersion crushes plate is arranged in the threaded rod.
As further scheme of the invention: there are three the crushing knife settings and annular array is distributed in threaded rod
On.
As further scheme of the invention: the protruding block setting is in up big and down small pyramid type.
As further scheme of the invention: the fixed link for pulling bar body to be hinged by two forms.
Compared with prior art, the beneficial effects of the present invention are:
Cream wheat flour processing grinding device of the invention is beaten in use, wheat is added in charging chamber being entered by passage
Broken intracavitary, starting first motor drives U-shaped shaft rotation, and U-shaped shaft up and down reciprocatingly pulls stripper plate by pull lever realization, squeezes
Pressing plate, which moves downward cooperation dispersion and crushes plate and tentatively crush wheat to be pressed through, to be dispersed to crush plate, and stripper plate moves downward same
When screwed pipe and shaft realize crushing knife rotation, crushing knife rotation after it is cleavable dispersion by dispersion through-hole wheat,
Tentatively disperse smashed wheat fall on mixing roll carry out again it is secondary grind, wheat grind uniformly, quality it is high.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of newborn wheat flour processing grinding device.
Fig. 2 crushes the structural schematic diagram of plate for dispersion in a kind of newborn wheat flour processing grinding device.
Fig. 3 is the transverse cross-sectional view of grinding chamber and placed cavity in a kind of newborn wheat flour processing grinding device.
Wherein: first motor 1, U-shaped shaft 2, pull lever 3, smash chamber 4, stripper plate 5, threaded rod 6, dispersion crush plate 7,
Crushing knife 8, mixing roll 9, grinding chamber 10, material storing box 11, discharge nozzle 12, supporting pad 13, placed cavity 14, partition 15, shaft 16,
Two motors 17, passage 18, charging chamber 19, sealing cover 20, fixed frame 21.
Specific embodiment
Technical solution of the present invention is described in more detail With reference to embodiment.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply phase
To importance or implicitly indicate the quantity of indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To explicitly or implicitly include one or more of the features.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
To be mechanical connection, it is also possible to be electrically connected;It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Fig. 1-3, a kind of cream wheat flour processing grinding device are please referred to, including smashes chamber 4, grinding chamber 10 and charging chamber 19,
The chamber 4 of smashing is arranged on the upside of apparatus main body, and apparatus main body bottom is equipped with material storing box 11, and 11 left side lower end of material storing box is equipped with
Expects pipe 12, discharge nozzle 12 are equipped with sealing-plug, and apparatus main body lower end sets there are four the supporting pad 13 of rectangular array distribution, smashes
4 bottom of chamber is equipped with dispersion and crushes plate 7, and dispersion crushes the dispersion through-hole that plate 7 is equipped with array distribution, is equipped with inside dispersion through-hole
Annular blade, dispersion crush and are fixed with threaded rod 6 by bearing rotation on plate 7, and threaded rod 6 is arranged in dispersion and crushes in plate 7
At heart position, threaded rod 6 crushes in dispersion and is fixed with crushing knife 8 on the downside of plate 7, and there are three the settings of crushing knife 8 and annular array point
On threaded rod 6,6 upper end of threaded rod is interspersed on stripper plate 5 cloth, and matching thread bar 6 is equipped with screwed pipe on stripper plate 5, is squeezed
The setting of plate 5 is being smashed inside chamber 4, and 5 lower end of stripper plate is equipped with the protruding block of array distribution, and protruding block setting is in up big and down small circle
Tapered, 5 upper end of stripper plate is fixed with pull lever 3, and there are two the settings of pull lever 3, and 3 ontology of pull lever is hinged by two
Fixed link composition, 3 upper end of pull lever are set in U-shaped shaft 2 by bearing sleeve, and U-shaped 2 left end of shaft rotation is fixed on fixation
On frame 21,21 lower end of fixed frame is fixed on apparatus main body, and U-shaped 2 left end of shaft is fixed on the output shaft of first motor 1, institute
It states the setting of grinding chamber 10 smashing between chamber 4 and material storing box 11,10 inner rotation of grinding chamber is fixed with mixing roll 9, and mixing roll 9 is set
There are two setting, shaft 16 is fixed on the right side of mixing roll 9, shaft 16 is inserted through partition 15, and shaft 16 and partition 15 pass through bearing
It is fixedly connected, shaft 16 is fixed on the output shaft of the second motor 17, and the second motor 17 is arranged in placed cavity 14, is placed
The setting of chamber 14 is arranged on the apparatus main body for smashing 4 right side of chamber in 10 right side of grinding chamber, the charging chamber 19,19 bottom of charging chamber
Equipped with passage 18, the setting of passage 18 is tilted, and unidirectional discharging valve is equipped with inside passage 18, is connected to and smashes on the left of passage 18
Chamber 4, cooperation passage 18 is equipped with baffle on the right side of stripper plate 5, and 19 upper end of charging chamber is covered with sealing cover 20, in use, small Meccah
Enter into charging chamber 19, smashed in chamber 4 being entered by passage 18, starting first motor 1 drives U-shaped shaft 2 to rotate, U
Type shaft 2 passes through pull lever 3 and realizes up and down reciprocatingly pulling stripper plate 5, and stripper plate 5 moves downward cooperation dispersion crushing plate 7 will be small
Wheat, which tentatively crushes, is pressed through dispersion crushing plate 7, and powder is realized in screwed pipe and the cooperation of threaded rod 6 while stripper plate 5 moves downward
Broken knife 8 rotates, and crushing knife 8 is cleavable after rotating to be dispersed tentatively to disperse smashed wheat by the wheat of dispersion through-hole and fall on
Carried out again on mixing roll 9 it is secondary grind, wheat grind uniformly, quality it is high.
The working principle of the invention is: present invention cream wheat flour processing grinding device, in use, wheat is added to charging chamber
It is interior, smash intracavitary being entered by passage, starting first motor drives the rotation of U-shaped shaft, and U-shaped shaft is real by pull lever
Now up and down reciprocatingly pull stripper plate, stripper plate, which moves downward cooperation dispersion and crushes plate and tentatively crush wheat, is pressed through dispersion powder
Slashings, screwed pipe and shaft realize crushing knife rotation while stripper plate moves downward, cleavable after crushing knife rotation
Dispersion by dispersion through-hole wheat, tentatively disperse smashed wheat fall on mixing roll carry out again it is secondary grind, it is small
Grinding for wheat is uniform, quality is high.
Better embodiment of the invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be without departing from the purpose of the present invention
Various changes can be made.
Claims (7)
1. a kind of cream wheat flour processing grinding device, including chamber (4), grinding chamber (10) and charging chamber (19) are smashed, feature exists
In described smash chamber (4) are arranged on the upside of apparatus main body, and apparatus main body bottom is equipped with material storing box (11), on the left of material storing box (11)
Lower end is equipped with discharge nozzle (12), and apparatus main body lower end is set there are four the supporting pad (13) of rectangular array distribution, smashes chamber (4) bottom
Portion is equipped with dispersion and crushes plate (7), and dispersion crushes the dispersion through-hole that plate (7) are equipped with array distribution, and dispersion crushes leads on plate (7)
It crosses bearing rotation to be fixed with threaded rod (6), threaded rod (6) crushes in dispersion and is fixed with crushing knife (8), threaded rod on the downside of plate (7)
(6) upper end is interspersed on stripper plate (5), and matching thread bar (6) is equipped with screwed pipe on stripper plate (5), and stripper plate (5) setting is being beaten
Broken chamber (4) is internal, and stripper plate (5) lower end is equipped with the protruding block of array distribution, and stripper plate (5) upper end is fixed with pull lever (3), draws
There are two lever (3) settings, and pull lever (3) upper end is set on U-shaped shaft (2) by bearing sleeve, U-shaped shaft (2) left end
Rotation is fixed on fixed frame (21), and fixed frame (21) lower end is fixed on apparatus main body, and U-shaped shaft (2) left end is fixed on the
On the output shaft of one motor (1), grinding chamber (10) setting is being smashed between chamber (4) and material storing box (11), grinding chamber (10)
Inner rotation is fixed with mixing roll (9), and there are two mixing roll (9) settings, is fixed with shaft (16), shaft on the right side of mixing roll (9)
(16) it is inserted through partition (15), shaft (16) and partition (15) are fixedly connected by bearing, and shaft (16) is fixed on
On the output shaft of two motors (17), in placed cavity (14), placed cavity (14) is arranged in grinding chamber for the second motor (17) setting
(10) right side, the charging chamber (19) are arranged on smashing the apparatus main body on the right side of chamber (4), and charging chamber (19) bottom is equipped with guide
It manages (18), passage (18) setting inclination, is equipped with unidirectional discharging valve inside passage (18), connection is smashed on the left of passage (18)
Chamber (4), stripper plate (5) right side cooperation passage (18) are equipped with baffle, and charging chamber (19) upper end is covered with sealing cover (20).
2. a kind of newborn wheat flour processing grinding device according to claim 1, which is characterized in that on the discharge nozzle (12)
Equipped with sealing-plug.
3. a kind of newborn wheat flour processing grinding device according to claim 1, which is characterized in that inside the dispersion through-hole
Equipped with annular blade.
4. a kind of newborn wheat flour processing grinding device according to claim 1, which is characterized in that the threaded rod (6) sets
It sets and crushes the center position of plate (7) in dispersion.
5. a kind of newborn wheat flour processing grinding device according to claim 1, which is characterized in that the crushing knife (8) sets
There are three setting and annular array is distributed on threaded rod (6).
6. a kind of newborn wheat flour processing grinding device according to claim 1, which is characterized in that the protruding block, which is arranged, is in
Up big and down small pyramid type.
7. a kind of newborn wheat flour processing grinding device according to claim 1, which is characterized in that the pull lever (3) is originally
The fixed link that body is hinged by two forms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810352024.1A CN110385161A (en) | 2018-04-19 | 2018-04-19 | A kind of cream wheat flour processing grinding device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810352024.1A CN110385161A (en) | 2018-04-19 | 2018-04-19 | A kind of cream wheat flour processing grinding device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110385161A true CN110385161A (en) | 2019-10-29 |
Family
ID=68283370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810352024.1A Pending CN110385161A (en) | 2018-04-19 | 2018-04-19 | A kind of cream wheat flour processing grinding device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110385161A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111819975A (en) * | 2020-07-22 | 2020-10-27 | 李芝 | Agricultural big data is with high-efficient fertilizer injection unit |
CN113856819A (en) * | 2021-09-28 | 2021-12-31 | 涂晓云 | High-precision wheaten food raw material processing device |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204523052U (en) * | 2015-04-13 | 2015-08-05 | 天津蓝巢电力检修有限公司 | A kind of high-effective dust-removing coal breaker |
CN206104085U (en) * | 2016-08-31 | 2017-04-19 | 张利军 | Device is smashed to chemical fertilizer raw material caking |
CN107413425A (en) * | 2017-08-29 | 2017-12-01 | 盐城亿之诺机械有限公司 | A kind of agricultural fertilizer material multi-stage crushing device |
CN107485046A (en) * | 2017-07-20 | 2017-12-19 | 侯瀚尧 | A kind of flour mixing arrangement for being used to make five cereals steamed bun |
CN107597397A (en) * | 2017-09-11 | 2018-01-19 | 浦江县宏创科技开发有限公司 | A kind of Traditional Chinese medicine tamping device with spinfunction |
CN107617500A (en) * | 2017-10-26 | 2018-01-23 | 孙丽君 | A kind of crushing grinding device for food processing |
CN107694667A (en) * | 2017-11-28 | 2018-02-16 | 新昌县诺利包装设备厂 | A kind of breaker for building |
CN107789193A (en) * | 2017-10-20 | 2018-03-13 | 马良彬 | Medicinal equipment of decocting medicinal herbs in one kind |
CN107876125A (en) * | 2017-11-11 | 2018-04-06 | 长沙翼希网络科技有限公司 | A kind of glass breaker for glass recovery |
-
2018
- 2018-04-19 CN CN201810352024.1A patent/CN110385161A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204523052U (en) * | 2015-04-13 | 2015-08-05 | 天津蓝巢电力检修有限公司 | A kind of high-effective dust-removing coal breaker |
CN206104085U (en) * | 2016-08-31 | 2017-04-19 | 张利军 | Device is smashed to chemical fertilizer raw material caking |
CN107485046A (en) * | 2017-07-20 | 2017-12-19 | 侯瀚尧 | A kind of flour mixing arrangement for being used to make five cereals steamed bun |
CN107413425A (en) * | 2017-08-29 | 2017-12-01 | 盐城亿之诺机械有限公司 | A kind of agricultural fertilizer material multi-stage crushing device |
CN107597397A (en) * | 2017-09-11 | 2018-01-19 | 浦江县宏创科技开发有限公司 | A kind of Traditional Chinese medicine tamping device with spinfunction |
CN107789193A (en) * | 2017-10-20 | 2018-03-13 | 马良彬 | Medicinal equipment of decocting medicinal herbs in one kind |
CN107617500A (en) * | 2017-10-26 | 2018-01-23 | 孙丽君 | A kind of crushing grinding device for food processing |
CN107876125A (en) * | 2017-11-11 | 2018-04-06 | 长沙翼希网络科技有限公司 | A kind of glass breaker for glass recovery |
CN107694667A (en) * | 2017-11-28 | 2018-02-16 | 新昌县诺利包装设备厂 | A kind of breaker for building |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111819975A (en) * | 2020-07-22 | 2020-10-27 | 李芝 | Agricultural big data is with high-efficient fertilizer injection unit |
CN113856819A (en) * | 2021-09-28 | 2021-12-31 | 涂晓云 | High-precision wheaten food raw material processing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207287346U (en) | Chinese medicine compound prescription medicament crushes mixing stirring device | |
CN208526929U (en) | A kind of Chinese medicine crushing and stirring integrated machine | |
CN107837905A (en) | A kind of fish meal disintegrating apparatus with grinding particle size adjustable function | |
CN209188865U (en) | Grinding device is used in a kind of production of milk cow forage | |
CN211913876U (en) | Reducing mechanism for feed processing | |
CN110385161A (en) | A kind of cream wheat flour processing grinding device | |
CN209155939U (en) | One kind being used for pectin body grinding device | |
CN106000522A (en) | Smashing and stirring device used in manufacturing process of novel persimmon paint | |
CN206137153U (en) | It smashes mixed mixer to add wet -type fodder | |
CN208786524U (en) | A kind of condiment processing pepper efficient grinding device | |
CN207446367U (en) | It is a kind of that there is the rice flour crushing equipment for squeezing crushing function | |
CN205648821U (en) | Novel cake flour -mixing machine | |
CN205308506U (en) | Oat rubbing crusher | |
CN208894037U (en) | A kind of breaking mixing apparatus | |
CN111772031A (en) | Device and method for preparing digestion-free protein by taking active protein and soybean protein as raw materials | |
CN208891264U (en) | A kind of animal husbandry crusher for fodder | |
CN208742746U (en) | Crushing grinding device is used in a kind of processing of cereal | |
CN208660893U (en) | A kind of albumen powder Additive Production proportioner | |
CN215140446U (en) | Wheat flour processing is with grinding discharging device | |
CN207836725U (en) | A kind of growing and fattening pigs later stage fodder production line | |
CN213700288U (en) | Feed ingredient reducing mechanism | |
CN205392265U (en) | Agitating unit is smashed to farming soil | |
CN211026143U (en) | Mixing device for improving mixing uniformity of tea powder | |
CN207347558U (en) | A kind of drying installation for fermenting for being used to prepare improver of water quality | |
CN205925804U (en) | Novel crushing stirring of persimmon lacquer in manufacturing process device |
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 | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191029 |
|
RJ01 | Rejection of invention patent application after publication |