CN110154164A - A kind of timber floor cutting equipment for building - Google Patents
A kind of timber floor cutting equipment for building Download PDFInfo
- Publication number
- CN110154164A CN110154164A CN201810090471.4A CN201810090471A CN110154164A CN 110154164 A CN110154164 A CN 110154164A CN 201810090471 A CN201810090471 A CN 201810090471A CN 110154164 A CN110154164 A CN 110154164A
- Authority
- CN
- China
- Prior art keywords
- support platform
- cylinder
- pedestal
- swivel nut
- lever
- 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
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C5/00—Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
- B27C5/02—Machines with table
- B27C5/06—Arrangements for clamping or feeding work
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The invention discloses a kind of timber floor cutting equipments for building, including pedestal, pedestal lower end two sides are symmetrically arranged with support column, support column lower end is equipped with supporting block, support platform is equipped with above the pedestal, support platform lower end middle position is equipped with fixed rotating shaft, fixed rotating shaft lower end is connect with base rotation, the configuration of the present invention is simple, rationally, drive screw and transmission swivel nut is driven to relatively rotate by driving motor, swivel nut is driven under the action of screw thread to horizontally slip along guide plate, and then drive the cutting motor of telescopic left end and the adjusting of cutter horizontal position, cooperate the rotation of support platform again, and then the convenient processing to plate, by hydraulic telescopic rod raising come so that lever outer end declines, and then drive the idler wheel decline of lever outer end, and whole device is propped up to come, thus facilitate the carrying of device, it is being not required to Idler wheel can be accepted when carrying, and then improve the stability of device placement, it is practical.
Description
Technical field
The present invention relates to construction machinery equipment technical field, specifically a kind of timber floor cutting equipment for building.
Background technique
With the improvement of people ' s living standards with the raising of production technology level, wood floors are more and more used,
How to get the mastery in wood floors industry, quality and price are main factors, very big the influences quality of the cutting of timber floor with
Price, cutting equipment instantly, design is not scientific, and structure is complicated, inconvenient to use, and cutting process relies on manual intervention, automatically
Change degree is not high, time-consuming and laborious, and inconvenient to timber floor Set and Positioning, efficiency is slow, can not carry out simultaneously to multiple timber floors
Cutting, can not cut timber floor of different sizes, need to manufacture multiple timber floor cutting equipments, cost mentions significantly
Height can not be accomplished at the uniform velocity to cut, and stability of the timber floor in cutting process is not strong, and the cut quality of timber floor is poor.
Summary of the invention
The purpose of the present invention is to provide a kind of timber floor cutting equipments for building, 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 timber floor cutting equipment for building, including pedestal, pedestal lower end two sides are symmetrically arranged with support column, under support column
End is equipped with supporting block, support platform is equipped with above the pedestal, support platform lower end middle position is equipped with fixed rotating shaft, fixed to turn
Axis lower end is connect with base rotation, and pedestal is equipped with the rolling bearing that matches with fixed rotating shaft, outside the support platform lower end
Side array distribution has several auxiliary legs, and auxiliary leg lower end is equipped with auxiliary pulley, and the pedestal upper end is additionally provided with limit gas
The output end of cylinder, limiting cylinder is equipped with antiskid plate, support platform is withstood by limiting cylinder elongation, and then limit support platform
It rotates, the support platform left upper end is vertically and fixedly provided with fixed link, and fixed link upper end is equipped with horizontal air cylinder, horizontal air cylinder
Output end, which is equipped with, presses cylinder, presses the output end of cylinder vertically and support platform, the output end for pressing cylinder are equipped with tight
Pressing plate presses cylinder horizontal position by horizontal air cylinder drive and adjusts, and then by pressing cylinder elongation, and then plate is fixed
In support platform, the pedestal upper end on the right side of the support platform is vertically and fixedly provided with lifting hydraulic cylinder, the output of lifting hydraulic cylinder
End is equipped with mounting plate, and mounting plate right end is fixed with driving motor, and the output end of driving motor is equipped with drive screw, and drive screw is left
End is equipped with transmission swivel nut, is driven the transmission screw hole for being equipped in swivel nut and matching with drive screw, and the section of the transmission swivel nut is
Rectangle, the mounting plate left side are equipped with guide plate, and transmission swivel nut is slidably arranged on guide plate, and the transmission swivel nut left end is equipped with
The output end of cutting motor, cutting motor is equipped with cutter, drives drive screw is opposite with transmission swivel nut to turn by driving motor
It is dynamic, swivel nut is driven under the action of screw thread and is horizontally slipped along guide plate, and then is driven the cutting motor of telescopic left end and cut
The adjusting of cutter horizontal position, then cooperate the rotation of support platform, and then conveniently to the processing of plate, among the pedestal lower end
Position is fixed with mounting plate by connection frame, and mounting plate is equipped with hydraulic telescopic rod, the pedestal bottom at left and right sides of hydraulic telescopic rod
Portion is equipped with fulcrum rod, and fulcrum rod lower end is hinged with lever, and lever outer end is equipped with movable supporting legs, and movable supporting legs lower end is equipped with idler wheel,
Stiffening plate is equipped between the movable supporting legs and lever, the output end of the lever inner end and hydraulic telescopic rod is hinged, fulcrum
Bar and a quarter on the right side of lever are point articulated, by hydraulic telescopic rod raising come so that lever outer end decline, and then drive thick stick
The idler wheel of bar outer end declines, and whole device is propped up, and thus facilitates the carrying of device, can when not needing to carry
To accept idler wheel, and then improve the stability of device placement.
As a further solution of the present invention: the support platform upper end is equipped with the pulley groove matched with auxiliary pulley.
As a further solution of the present invention: the idler wheel is self-locking idler wheel.
As a further solution of the present invention: the support platform upper end is equipped with groove, and then facilitates cutter and threading
Material.
As a further solution of the present invention: the hydraulic telescopic rod, lifting hydraulic cylinder, limiting cylinder, cutting motor, water
Flat cylinder is electrically connected control panel with cylinder is pressed.
Compared with prior art, the beneficial effects of the present invention are: the configuration of the present invention is simple, rationally, pass through driving motor band
Dynamic drive screw and transmission swivel nut relatively rotate, and swivel nut is driven under the action of screw thread and is horizontally slipped along guide plate, and then band
The cutting motor of dynamic telescopic left end and the adjusting of cutter horizontal position, then cooperate the rotation of support platform, and then convenient pair
The processing of plate, by hydraulic telescopic rod raising come so that lever outer end decline, and then drive lever outer end idler wheel decline, and
And prop up whole device to come, the carrying of device is thus facilitated, can be accepted idler wheel when not needing and carrying, in turn
The stability of device placement is improved, it is practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Wherein: pedestal 1, support column 2, supporting block 3, control panel 4, movable supporting legs 5, fulcrum rod 6, lever 7, mounting plate 8,
It is hydraulic telescopic rod 9, connection frame 10, auxiliary leg 11, support platform 12, auxiliary pulley 13, fixed link 14, horizontal air cylinder 15, tight
Air cylinder 16, cutter 17, cutting motor 18, telescopic 19, transmission swivel nut 20, drive screw 21, mounting plate 22, driving motor
23, lifting hydraulic cylinder 24, fixed rotating shaft 25.
Specific embodiment
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 description, 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.
Referring to Fig. 1, in the embodiment of the present invention, a kind of timber floor cutting equipment for building, including pedestal 1, the pedestal
Lower end two sides are symmetrically arranged with support column 2, and 2 lower end of support column is equipped with supporting block 3, support platform 12, branch are equipped with above the pedestal 1
It supports 12 lower end middle position of platform and is equipped with fixed rotating shaft 25,25 lower end of fixed rotating shaft and pedestal 1 are rotatablely connected, and pedestal 1 is equipped with
The rolling bearing matched with fixed rotating shaft 25, the 12 lower end outside array distribution of support platform have several auxiliary legs
11,11 lower end of auxiliary leg is equipped with auxiliary pulley 13, and 12 upper end of support platform is equipped with the cunning matched with auxiliary pulley 13
Race, 1 upper end of pedestal are additionally provided with limiting cylinder, and the output end of limiting cylinder is equipped with antiskid plate, is extended by limiting cylinder
It withstands support platform 12, and then limits support platform 12 and rotate, 12 left upper end of support platform is vertically and fixedly provided with solid
Fixed pole 14,14 upper end of fixed link are equipped with horizontal air cylinder 15, and the output end of horizontal air cylinder 15, which is equipped with, presses cylinder 16, press cylinder 16
Output end vertically with support platform 12, the output end for pressing cylinder 16 be equipped with presses plate, driven by horizontal air cylinder 15
Press the adjusting of 16 horizontal position of cylinder, is then extended by pressing cylinder 16, and then plate is fixed in support platform 12, institute
1 upper end of pedestal for stating 12 right side of support platform is vertically and fixedly provided with lifting hydraulic cylinder 24, and the output end of lifting hydraulic cylinder 24 is equipped with peace
Loading board 22,22 right end of mounting plate are fixed with driving motor 23, and the output end of driving motor 23 is equipped with drive screw 21, drive screw
21 left ends are equipped with transmission swivel nut 19, are driven the transmission screw hole for being equipped in swivel nut 19 and matching with drive screw 21, the transmission spiral shell
The section of set 19 is rectangle, guide plate is equipped on the left of the mounting plate 22, transmission swivel nut 19 is slidably arranged on guide plate, described
It is driven 19 left end of swivel nut and is equipped with cutting motor 18, the output end of cutting motor 18 is equipped with cutter 17, passes through 23 band of driving motor
Dynamic drive screw 21 is relatively rotated with transmission swivel nut 20, and swivel nut 21 is driven under the action of screw thread and is horizontally slipped along guide plate,
And then the adjusting of 17 horizontal position of cutting motor 18 and cutter of 19 left end of telescopic is driven, then cooperate turning for support platform 12
It is dynamic, and then conveniently to the processing of plate, 12 upper end of support platform is equipped with groove, and then facilitates cutter 17 and threading material,
The 1 lower end middle position of pedestal is fixed with mounting plate 8 by connection frame 10, and mounting plate 8 is equipped with hydraulic telescopic rod 9, hydraulic
1 bottom of pedestal of 9 left and right sides of telescopic rod is equipped with fulcrum rod 6, and 6 lower end of fulcrum rod is hinged with lever 7, and 7 outer end of lever, which is equipped with, lives
Dynamic supporting leg 5,5 lower end of movable supporting legs are equipped with idler wheel, and idler wheel is self-locking idler wheel, are equipped with and add between the movable supporting legs 5 and lever 7
Strong plate, 7 inner end of lever and the output end of hydraulic telescopic rod 9 are hinged, a quarter point on 7 right side of fulcrum rod 6 and lever
Hingedly, by hydraulic telescopic rod 9 increase come so that 7 outer end of lever decline, and then drive 7 outer end of lever idler wheel decline, and
Whole device is propped up to come, thus facilitates the carrying of device, can be accepted idler wheel when not needing and carrying, Jin Erti
The stability that high device is placed, hydraulic telescopic rod 9, lifting hydraulic cylinder 24, limiting cylinder, cutting motor 18, horizontal air cylinder 15
Control panel 4 is electrically connected with cylinder 16 is pressed.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of timber floor cutting equipment for building, including pedestal (1), which is characterized in that pedestal lower end two sides are symmetrically set
Have support column (2), support column (2) lower end is equipped with supporting block (3), is equipped with support platform (12) above the pedestal (1), and support is flat
Platform (12) lower end middle position is equipped with fixed rotating shaft (25), and fixed rotating shaft (25) lower end and pedestal (1) are rotatablely connected, pedestal (1)
It is equipped with the rolling bearing matched with fixed rotating shaft (25), support platform (12) the lower end outside array distribution there are several
Auxiliary leg (11), auxiliary leg (11) lower end are equipped with auxiliary pulley (13), and pedestal (1) upper end is additionally provided with limiting cylinder,
The output end of limiting cylinder is equipped with antiskid plate, is withstood by limiting cylinder elongation support platform (12), and then it is flat to limit support
Platform (12) rotates, and support platform (12) left upper end is vertically and fixedly provided with fixed link (14), and fixed link (14) upper end is equipped with
Horizontal air cylinder (15), the output end of horizontal air cylinder (15), which is equipped with, presses cylinder (16), press the output end of cylinder (16) vertically with
Support platform (12), the output end for pressing cylinder (16), which is equipped with, presses plate, is driven by horizontal air cylinder (15) and presses cylinder
(16) horizontal position is adjusted, and then by pressing cylinder (16) elongation, and then plate is fixed on support platform (12), described
Pedestal (1) upper end on the right side of support platform (12) is vertically and fixedly provided with lifting hydraulic cylinder (24), the output end of lifting hydraulic cylinder (24)
Equipped with mounting plate (22), mounting plate (22) right end is fixed with driving motor (23), and the output end of driving motor (23) is equipped with transmission
Screw rod (21), drive screw (21) left end are equipped with transmission swivel nut (19), are equipped with and drive screw (21) phase in transmission swivel nut (19)
The transmission screw hole of cooperation, the section of transmission swivel nut (19) are rectangle, and guide plate, transmission are equipped on the left of the mounting plate (22)
Swivel nut (19) is slidably arranged on guide plate, and the transmission swivel nut (19) left end is equipped with cutting motor (18), cutting motor (18)
Output end be equipped with cutter (17), pass through driving motor (23) and drive drive screw (21) and transmission swivel nut (20) is opposite turns
It is dynamic, swivel nut (21) are driven under the action of screw thread and are horizontally slipped along guide plate, and then drive the cutting of telescopic (19) left end
The adjusting of motor (18) and cutter (17) horizontal position, then cooperate the rotation of support platform (12), and then conveniently to plate
Processing, pedestal (1) the lower end middle position are fixed with mounting plate (8) by connection frame (10), and mounting plate (8) is equipped with hydraulic
Telescopic rod (9), pedestal (1) bottom at left and right sides of hydraulic telescopic rod (9) are equipped with fulcrum rod (6), and fulcrum rod (6) lower end is hinged with
Lever (7), lever (7) outer end be equipped with movable supporting legs (5), movable supporting legs (5) lower end be equipped with idler wheel, the movable supporting legs (5) with
Stiffening plate is equipped between lever (7), lever (7) inner end and the output end of hydraulic telescopic rod (9) are hinged, fulcrum rod (6)
It is point articulated with a quarter on the right side of lever (7), it is increased by hydraulic telescopic rod (9) come so that lever (7) outer end declines, in turn
The idler wheel decline of lever (7) outer end is driven, and whole device is propped up, the carrying of device is thus facilitated, is being not required to
Idler wheel can be accepted when carrying, and then improve the stability of device placement.
2. a kind of timber floor cutting equipment for building according to claim 1, which is characterized in that the support platform (12)
Upper end is equipped with the pulley groove matched with auxiliary pulley (13).
3. a kind of timber floor cutting equipment for building according to claim 1, which is characterized in that the idler wheel is self-locking
Idler wheel.
4. a kind of timber floor cutting equipment for building according to claim 1, which is characterized in that the support platform (12)
Upper end is equipped with groove, and then facilitates cutter (17) and threading material.
5. a kind of timber floor cutting equipment for building according to claim 1, which is characterized in that the hydraulic telescopic rod
(9), lifting hydraulic cylinder (24), cutting motor (18), horizontal air cylinder (15) and press cylinder (16) be electrically connected control panel
(4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090471.4A CN110154164A (en) | 2018-01-30 | 2018-01-30 | A kind of timber floor cutting equipment for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090471.4A CN110154164A (en) | 2018-01-30 | 2018-01-30 | A kind of timber floor cutting equipment for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110154164A true CN110154164A (en) | 2019-08-23 |
Family
ID=67641029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090471.4A Pending CN110154164A (en) | 2018-01-30 | 2018-01-30 | A kind of timber floor cutting equipment for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110154164A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843040A (en) * | 2019-11-12 | 2020-02-28 | 衡东振好木制品有限公司 | Cutting equipment is used in timber production |
| CN112372761A (en) * | 2020-11-09 | 2021-02-19 | 常德铭饰家木制品有限公司 | Furniture board cutting device with protection architecture |
| CN112847676A (en) * | 2021-01-15 | 2021-05-28 | 江西清江建设发展有限公司 | Wooden floor cutting equipment is used in house |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2364955A (en) * | 2000-07-24 | 2002-02-13 | Chang Wen Chi | Worktable for a wood carving machine |
| CN202716337U (en) * | 2012-07-06 | 2013-02-06 | 东北林业大学 | European style wooden window numerical control forming machine |
| CN203391018U (en) * | 2013-06-24 | 2014-01-15 | 江阴大田科技服务有限公司 | Automatic regulating plastic board cutting machine |
| CN206286646U (en) * | 2016-12-28 | 2017-06-30 | 田薪钰 | A kind of adjustable plate cutting platform |
| CN107379133A (en) * | 2017-09-09 | 2017-11-24 | 吴桂丽 | A kind of cutter device suitable for timber processing |
| CN206855635U (en) * | 2017-06-19 | 2018-01-09 | 安徽温禾新材料科技股份有限公司 | A kind of timber floor cutting equipment for building |
| CN107617705A (en) * | 2017-10-24 | 2018-01-23 | 宁波华九文化传媒有限公司 | Except trifling building bar cutter device |
-
2018
- 2018-01-30 CN CN201810090471.4A patent/CN110154164A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2364955A (en) * | 2000-07-24 | 2002-02-13 | Chang Wen Chi | Worktable for a wood carving machine |
| CN202716337U (en) * | 2012-07-06 | 2013-02-06 | 东北林业大学 | European style wooden window numerical control forming machine |
| CN203391018U (en) * | 2013-06-24 | 2014-01-15 | 江阴大田科技服务有限公司 | Automatic regulating plastic board cutting machine |
| CN206286646U (en) * | 2016-12-28 | 2017-06-30 | 田薪钰 | A kind of adjustable plate cutting platform |
| CN206855635U (en) * | 2017-06-19 | 2018-01-09 | 安徽温禾新材料科技股份有限公司 | A kind of timber floor cutting equipment for building |
| CN107379133A (en) * | 2017-09-09 | 2017-11-24 | 吴桂丽 | A kind of cutter device suitable for timber processing |
| CN107617705A (en) * | 2017-10-24 | 2018-01-23 | 宁波华九文化传媒有限公司 | Except trifling building bar cutter device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843040A (en) * | 2019-11-12 | 2020-02-28 | 衡东振好木制品有限公司 | Cutting equipment is used in timber production |
| CN112372761A (en) * | 2020-11-09 | 2021-02-19 | 常德铭饰家木制品有限公司 | Furniture board cutting device with protection architecture |
| CN112847676A (en) * | 2021-01-15 | 2021-05-28 | 江西清江建设发展有限公司 | Wooden floor cutting equipment is used in house |
| CN112847676B (en) * | 2021-01-15 | 2022-08-02 | 江西清江建设发展有限公司 | Wooden floor cutting equipment is used in house |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110154164A (en) | A kind of timber floor cutting equipment for building | |
| CN207829413U (en) | A kind of adjustable building floating device | |
| CN110802686A (en) | Cutting equipment for wooden furniture board | |
| CN208133159U (en) | Aluminum wood door assembly or fitting table | |
| CN209259011U (en) | A kind of Portable belt conveyer | |
| CN207673064U (en) | A kind of scissors type elevating stage | |
| CN207789208U (en) | Multi-angle, multi-faceted log cutter device suitable for the processing of different size logs | |
| CN108930412B (en) | Intelligent installation system for agricultural vegetable planting and installation and processing method of system | |
| CN109675963A (en) | A kind of levelling machine conveying self-powered platform | |
| CN213888515U (en) | Mechanical gear processing fixing device | |
| CN210239082U (en) | Temporary hydropower integrated bracket for construction site | |
| CN207949093U (en) | A kind of boots shoes beat version device | |
| CN109291162B (en) | Loading attachment is used in woodwork processing | |
| CN106735579B (en) | A kind of machine barrel process equipment that can adjust depth of cut | |
| CN207603089U (en) | A kind of support device set up for electric power cable | |
| CN207997094U (en) | A kind of aviation fasteners under head fillet rolling device | |
| CN206493094U (en) | A kind of forcing press for bearing machining | |
| CN214156593U (en) | Large conference table convenient to move | |
| CN215776240U (en) | Heavy-duty lifting table leg | |
| CN109203001A (en) | A kind of building energy-saving heat-insulating board cutter device | |
| CN219792235U (en) | Compression roller installation equipment | |
| CN108741642A (en) | A kind of rotatable desk | |
| CN216578361U (en) | Energy-conserving high frequency plank makeup machine | |
| CN214871329U (en) | Angle-adjustable firewood chopping machine | |
| CN220766330U (en) | Construction hoist loading tool for garden engineering management |
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: 20190823 |
|
| RJ01 | Rejection of invention patent application after publication |