CN106525410A - Pressure testing device - Google Patents
Pressure testing device Download PDFInfo
- Publication number
- CN106525410A CN106525410A CN201611209144.3A CN201611209144A CN106525410A CN 106525410 A CN106525410 A CN 106525410A CN 201611209144 A CN201611209144 A CN 201611209144A CN 106525410 A CN106525410 A CN 106525410A
- Authority
- CN
- China
- Prior art keywords
- module
- test
- pressure
- frame
- equipment
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The embodiment of the invention provides a pressure testing device, belonging to the technical field of testing. The device comprises a frame module, a position sensing module and a test module. The position sensing module is located at the lower part of frame module and is used for detecting the position of equipment to be tested and sending a position detection signal to the test module. The test module is located at the upper frame and is used for applying test pressure to the equipment to be tested according to the position detection signal. According to the pressure testing device, the effects of achieving test precision and test efficiency can be achieved.
Description
Technical field
The present embodiments relate to technical field of measurement and test, more particularly to a kind of pressure test device.
Background technology
To ensure product quality, need to test floor push in the production process of balance car.Existing test side
Method is typically artificial to place counterweight, then observes test result.Such as existing two-wheel balance car floor push triggers pressure
10kg, employee can be positioned on car load pedal using 10kg counterweights, are then observed car load car light and are listened to buzzer sound
Judge whether floor push is normal, wherein each side test three times in the method, with the accuracy for ensureing to test.
In process of the present invention is realized, inventor has found that at least there are the following problems in prior art：It is larger in production capacity
In the case of, a large amount of repetitives are not only likely to occur mistake, and employee is easily tired when operating, and car load is also possible to make
Into infringement.
The content of the invention
In view of this, one of technical problem that the embodiment of the present invention is solved is to provide a kind of pressure test device, is used
To overcome the not high defect of automaticity in prior art, the effect for improving measuring accuracy and testing efficiency is reached.
The embodiment of the present invention provides a kind of pressure test device, comprising frame module, position sensing module and test module,
The position sensing module is located at the bottom of the frame module, for detecting the position of equipment to be tested, and sends position inspection
Signal is surveyed to the test module；The test module is located at the top of the frame module, for being detected according to the position
Signal applies test pressure to the equipment to be tested.
Alternatively, in a specific embodiment of the invention, the test module includes left test module and right test module,
The left test module and the right test module are symmetrically positioned in the top of the frame module.
Alternatively, in a specific embodiment of the invention, the frame module includes supporting module and profiling module, described
Position sensing module is located at the bottom of the supporting module, and the test module is located at the top of the supporting module；It is described imitative
Shape module is located at the bottom of the supporting module, for fixing the equipment to be tested.
Alternatively, in a specific embodiment of the invention, the test module includes pressure sensor block and pressure applies
Module, the pressure apply the top that module is located at the frame module, for applying the test to the equipment to be tested
Pressure；The pressure sensor block is located at the pressure and applies in module, for obtaining the real time value of the test pressure.
Alternatively, in a specific embodiment of the invention, the pressure applies module and includes servomotor, leading screw and step on
Plate, the servomotor are located at the top of the frame module, are connected with one end of the leading screw, for providing the test pressure
Power；The other end of the leading screw is connected with the pressure sensor block, for conducting the test pressure；The pedal with it is described
Pressure sensor block connects, for applying the test pressure to the equipment to be tested.
Alternatively, in a specific embodiment of the invention, the test module also includes display module, the display module
On the frame module, the display module is connected with the pressure sensor block, for showing the test pressure
Real time value.
Alternatively, in a specific embodiment of the invention, the test module also includes control module, the control module
Apply module with the pressure sensor block and the pressure to be all connected with, apply the module applying survey for controlling the pressure
The numerical value of pressure testing power.
Alternatively, in a specific embodiment of the invention, also comprising electric cabinet, the electric cabinet is located at the outer of the frame module
Side, the control module are located in the electric cabinet.
Alternatively, in a specific embodiment of the invention, the position sensing module includes photoelectric sensor, the photoelectricity
Sensor is located at the bottom of the frame module, for detecting the position of the equipment to be tested, and sends position detection signal
To the test module.
Alternatively, in a specific embodiment of the invention, also comprising switch, the switch is located on the frame module,
It is connected with external power source and the test module by wire, it is described to switch for controlling the external power source to the test mould
Block powers to apply test pressure to the equipment to be tested.
From above technical scheme, the embodiment of the present invention is accurately controlled the pressure value applied to product, and can be real
When monitoring and test pressure numerical value, it is ensured that the safety of test product, and improve testing efficiency.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in inventive embodiments, for those of ordinary skill in the art, can be being obtained according to these accompanying drawings
Obtain other accompanying drawings.
Structural representations of the Fig. 1 for the pressure test device of the embodiment of the present invention one；
Structural representations of the Fig. 2 for the pressure test device of the embodiment of the present invention two.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the embodiment of the present invention, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described to the technical scheme in the embodiment of the present invention, it is clear that described reality
It is only a part of embodiment of the embodiment of the present invention to apply example, rather than the embodiment of whole.Based on the enforcement in the embodiment of the present invention
Example, the every other embodiment obtained by those of ordinary skill in the art should all belong to the scope of embodiment of the present invention protection.
Embodiment one
Fig. 1 is the schematic diagram of the embodiment of the present application one, as shown in figure 1, a kind of pressure test device, comprising frame module 1,
Position sensing module 2 and test module 3.Wherein, position sensing module 2 is located at the bottom of frame module 1, to be tested for detecting
The position of equipment, and position detection signal is sent to test module 3.Test module 3 is located at the top of frame module 1, for root
Test equipment is treated according to position detection signal and applies test pressure.
In the present embodiment, specifically, if equipment to be tested has multiple pressure testing points, can be in frame module 1
Place many sub- test modules of test module 3 in top.For example, if equipment left part to be tested and right part have two symmetrical pressures
If power test point, test module 3 can include left test module and right test module, left test module and right test module structure
It is identical, the top of frame module 1 can be symmetrically positioned in, position can just be realized testing two pressure testing points.
In the present embodiment, specifically, frame module 1 includes supporting module 4 and profiling module 5.Wherein position sensing module 2
Positioned at the bottom of supporting module 4, test module 3 is located at the top of supporting module 4.The structure of profiling module 5 is set according to be tested
Standby structure is designed, for fixing equipment to be tested, to carry out follow-up pressure test.Profiling module 5 is in a hold mode
Position on block 4 is designed according to the applying direction of test pressure, for example, if the applying direction of test pressure is by up to
Under, then profiling module 5 is located at the bottom of frame module 1, after equipment to be tested is fixed in profiling module 5, test module 3
Placement location need to be higher than equipment to be tested, from top to bottom to apply test pressure to equipment to be tested.
In the present embodiment, specifically, test module 3 includes pressure sensor block 8 and pressure applies module 7, and pressure applies
Module 7 is located at the top of frame module 1,4 top of supporting module of such as frame module 1.Pressure applies module 7 in frame module
The position on 1 top can be designed according to the applying of test pressure point, for treating test equipment applying test pressure from top to bottom
Power.Pressure sensor block 8 is located at pressure and applies in module 7, for obtaining the real time value of test pressure.As pressure applies mould
Block 7 is treated test equipment and incrementally increases test pressure, to avoid the test pressure for applying not enough or exceeding setting range,
The real time value of test pressure can be obtained by pressure sensor block 8.
In the present embodiment, specifically, pressure applies module 7 comprising servomotor, leading screw and pedal, wherein servomotor position
On frame module 1,4 top of supporting module of such as frame module 1.Servomotor is connected with one end of leading screw, for providing
Test pressure.The other end of leading screw is connected with pressure sensor block 8, for conduction test pressure.Pedal and pressure sensor block 8
Connection, for applying test pressure to equipment to be tested.Leading screw, pressure sensor block 8 are driven by the rotation of servomotor
Rise with pedal or decline.After pedal is contacted with equipment to be tested, test pressure can be passed through by servomotor by rotation
Leading screw, pressure sensor block 8 and pedal are conducted to equipment to be tested.
In the present embodiment, specifically, test module 3 also includes display module 9, and display module 9 is connected with pressure sensor block 8
Connect, for showing the real time value of test pressure, that is, show the real time value of the test pressure that pressure sensor block 8 is obtained.It is aobvious
Show that module 9 can be one or more, position is can be located on frame module 1, such as in the supporting module 4 of frame module 1.
In the present embodiment, specifically, test module 3 also includes control module 10, control module 10 and pressure sensor block 8
Apply module 7 with pressure to be all connected with, apply the numerical value that module 7 applies test pressure for control pressure.Control module 10 also may be used
Control pressure applies the number of times that module 7 applies test pressure simultaneously.It is to start to incrementally increase survey from 0 that generally pressure applies module 7
The real time value of test pressure can be sent to control module 10 to the test pressure value for setting, pressure sensor block 8 by pressure testing power,
When control module 10 detects real time value has reached the test pressure value of setting, by control pressure applying module 7 stop after
Continuous increase test pressure.Additionally, if carrying out multiple pressure test if desired, operator can be set by control module 10
The number of times and order of test；Treated if test equipment carries out different pressures value test if desired, operator also can be by control
Molding block 10 is setting.
In the present embodiment, specifically, also comprising electric cabinet, electric cabinet is located at the outside of frame module 1, such as frame module 1
In supporting module 4, control module 10 is located in electric cabinet.
In the present embodiment, specifically, position sensing module 2 includes photoelectric sensor 6, and photoelectric sensor 6 is located at framework mould
The bottom of the supporting module 4 of the bottom of block 1, such as frame module 1, for detecting the position of equipment to be tested, and sends position
Detection signal is to test module 3.Particular location of the photoelectric sensor 6 on frame module 1 can be according to the fixation of equipment to be tested
Position is designing.Photoelectric sensor 6 is sustainable to send position detection signal to test module 3, and test module 3 can be by parsing position
Put detection signal and judge whether equipment to be tested is located at specified location；Photoelectric sensor 6 can also work as test equipment positioned at specific bit
Postpone, just position detection signal is sent to test module 3.
In the present embodiment, specifically, also comprising switch 11, switch 11 is located at 1 on frame module, by wire and external electrical
Source is connected with test module 3, and switch 11 powers to treat test equipment applying test to test module 3 for controlling external power source
Pressure.For example, switch 11 is can be located in the supporting module 4 of frame module 1, test module 3 is powered for controlling external power source,
Apply test pressure so as to test module starts to treat test equipment, you can with by artificial trigger switch 11 starting test.
Embodiment two
Fig. 2 is the schematic diagram of the embodiment of the present application two, as shown in Fig. 2 a kind of balance car floor push pressure test device,
Comprising bracing frame 1, electric cabinet 2, left servomotor 3, right servomotor 4, left display 5, right display 6, left-hand tread plate 7, right-hand tread plate
8th, left pressure sensor 9, right pressure sensor 10, left leading screw 11, right leading screw 12, switch 13, profiling module 14, control module
(not shown) and photosensitive sensors (not shown).
Wherein, bracing frame 1 and profiling module 14 belong to frame module, and profiling module 14 is located at the bottom of bracing frame 1, profiling
Module 14 is used for stable equilibrium car, and shape is designed according to the body shapes of balance car, and balance car can be put into and be tested.
Left servomotor 3, right servomotor 4, left display 5, right display 6, left-hand tread plate 7, right-hand tread plate 8, left pressure are passed
Sensor 9, right pressure sensor 10, left leading screw 11, right leading screw 12, control module belong to test module.Left servomotor 3 and the right side are watched
Take the top that motor 4 is symmetrically positioned in bracing frame 1.The top of left leading screw 11 connects left servomotor 3, and bottom connects left pressure sensing
The side of device 9, left-hand tread plate 7 connect the opposite side of left pressure sensor 9.The top of right leading screw 12 connects right servomotor 4, bottom
Connect the side of right pressure sensor 10, right-hand tread plate 8 connects the opposite side of right pressure sensor 10.
Left display 5 and right display 6 are respectively positioned on 1 upper side of bracing frame, and respectively with left pressure sensor 9 and the right side
Pressure sensor 10 is connected.
Switch 13 and electric cabinet 2 are located at the side of bracing frame 1, and switch is connected with external power source and control module.Control module
In electric cabinet 2, and it is connected with left servomotor 3 and right servomotor 4 respectively.
Photosensitive sensors are located at the bottom of bracing frame 1, and after balance car is put into profiling module, photosensitive sensors can detect that
Car body is put into.
During use, when photosensitive sensors detect the bottom that balance car is placed into bracing frame 1, and the left and right two of balance car
After being just aligned with the left-hand tread plate 7 and right-hand tread plate 8 of test device at batter pedal switch, the circuit of test device can be connected.
Operator opens switch 13, starts the test to floor push on the left of balance car.I.e. first by 3 turns of left servomotor
Dynamic to drive left leading screw 11 to decline left-hand tread plate 7, the real time value of the test pressure for detecting is sent to a left side by left pressure sensor 9
Display 5 is shown.When the real-time pressure numerical value for detecting reaches the test pressure numerical value of setting, left servomotor 3 stops
Rotation stop is moved, and operator by observing balance car car light illuminating state or can listen to buzzer sound come floor push on the left of judging
It is whether normal.If abnormal, test can be terminated by closing switch 13, if normal, then can be started to balance
The test of floor push on the right side of car.
The test of floor push on the right side of balance car is, rotating the left leading screw of drive 11 by left servomotor 3 first makes left-hand tread plate 7
Rise, right servomotor 4 is rotated and drives right leading screw 12 to decline right-hand tread plate 8, right pressure sensor 10 is by the real-time pressure for detecting
Power numerical value is sent to right display 6 and is shown.When the real-time pressure numerical value for detecting reaches the test pressure numerical value of setting,
Servomotor 4 stops operating, and operator by observing balance car car light illuminating state or can listen to buzzer sound judging
Whether right side floor push is normal.If abnormal, test can be terminated by closing switch 13.If normal, both
Test can be terminated by closing switch 13, also can be rotated by right servomotor 4 and drive right leading screw 12 right-hand tread plate 8 is increased, again
Start the test to floor push on the left of balance car.
It should be noted that after opening switch 13, the tandem that left servomotor 3 and right servomotor 4 are rotated can be by
Control module is adjusted, and on the right side of floor push and balance car, the testing time of floor push also can be by adjusting on the left of balance car.
Pressure test device is not limited to this ad hoc structures of Fig. 2, under the inspiration of the present embodiment, the common skill in this area
Art personnel can also use other alternative schemes, repeat no more in detail.
Device embodiment described above is only schematic, wherein the unit as separating component explanation can
To be or may not be physically separate, as the part that unit shows can be or may not be physics list
Unit, you can local to be located at one, or can also be distributed on multiple NEs.Which is selected according to the actual needs can
In some or all of module realizing the purpose of this embodiment scheme.Those of ordinary skill in the art are not paying creativeness
Work in the case of, you can to understand and implement.
Finally it should be noted that：Above example is only illustrating the technical scheme of the embodiment of the present application, rather than which is limited
System；Although being described in detail to the application with reference to the foregoing embodiments, it will be understood by those within the art that：Its
Still the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is equal to
Replace；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of the application
Spirit and scope.
Claims (10)
1. a kind of pressure test device, it is characterised in that comprising frame module, position sensing module and test module, institute's rheme
Sensing module is put positioned at the bottom of the frame module, for detecting the position of equipment to be tested, and position detection signal is sent
To the test module；The test module is located at the top of the frame module, for according to the position detection signal pair
The equipment to be tested applies test pressure.
2. pressure test device as claimed in claim 1, it is characterised in that the test module includes left test module and the right side
Test module, the left test module and the right test module are symmetrically positioned in the top of the frame module.
3. pressure test device as claimed in claim 1, it is characterised in that the frame module includes supporting module and profiling
Module, the position sensing module are located at the bottom of the supporting module, and the test module is located at the upper of the supporting module
Portion；The profiling module is located at the bottom of the supporting module, for fixing the equipment to be tested.
4. pressure test device as claimed in claim 1, it is characterised in that the test module comprising pressure sensor block and
Pressure applies module, and the pressure applies the top that module is located at the frame module, for applying to the equipment to be tested
The test pressure；The pressure sensor block is located at the pressure and applies in module, for obtaining the reality of the test pressure
When numerical value.
5. pressure test device as claimed in claim 4, it is characterised in that the pressure apply module comprising servomotor,
Leading screw and pedal, the servomotor are located at the top of the frame module, are connected with one end of the leading screw, for providing
State test pressure；The other end of the leading screw is connected with the pressure sensor block, for conducting the test pressure；It is described to step on
Plate is connected with the pressure sensor block, for applying the test pressure to the equipment to be tested.
6. pressure test device as claimed in claim 4, it is characterised in that the test module also includes display module, institute
Display module is stated on the frame module, the display module is connected with the pressure sensor block, it is described for showing
The real time value of test pressure.
7. pressure test device as claimed in claim 4, it is characterised in that the test module also includes control module, institute
State control module to be all connected with the pressure sensor block and pressure applying module, apply module for controlling the pressure
Apply the numerical value of the test pressure.
8. pressure test device as claimed in claim 7, it is characterised in that also comprising electric cabinet, the electric cabinet are located at the frame
The outside of frame module, the control module are located in the electric cabinet.
9. pressure test device as claimed in claim 1, it is characterised in that the position sensing module includes photoelectric sensing
Device, the photoelectric sensor are located at the bottom of the frame module, for detecting the position of the equipment to be tested, and send position
Detection signal is put to the test module.
10. pressure test device as claimed in claim 1, it is characterised in that also comprising switch, the switch are located at the frame
On frame module, be connected with external power source and the test module by wire, it is described switch for control the external power source to
The test module powers to apply test pressure to the equipment to be tested.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209144.3A CN106525410A (en) | 2016-12-23 | 2016-12-23 | Pressure testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611209144.3A CN106525410A (en) | 2016-12-23 | 2016-12-23 | Pressure testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106525410A true CN106525410A (en) | 2017-03-22 |
Family
ID=58338637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611209144.3A Pending CN106525410A (en) | 2016-12-23 | 2016-12-23 | Pressure testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106525410A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004060077A1 (en) * | 2004-12-14 | 2006-07-06 | Continental Teves Ag & Co. Ohg | Circuit for hydraulic or pneumatic testing of valves, brake calipers, has low pressure meter connected to test line between shut-off valve, test connection, whose connection to test line is automatically isolated for high pressure testing |
| CN101162248A (en) * | 2007-06-22 | 2008-04-16 | 上海优立通信技术有限公司 | Press keys and touch screen testing device |
| CN101173969A (en) * | 2006-10-31 | 2008-05-07 | 佛山市顺德区顺达电脑厂有限公司 | System, device and method for implementing complete automatic test of MP3 player |
| CN101187599A (en) * | 2007-08-06 | 2008-05-28 | 上海优立通信技术有限公司 | Pressure test device |
| CN101424593A (en) * | 2008-11-21 | 2009-05-06 | 青岛四方车辆研究所有限公司 | Pressure cylinder test stand |
| CN103630376A (en) * | 2013-11-22 | 2014-03-12 | 上海华龙测试仪器股份有限公司 | Vehicle transom window compression testing machine |
-
2016
- 2016-12-23 CN CN201611209144.3A patent/CN106525410A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004060077A1 (en) * | 2004-12-14 | 2006-07-06 | Continental Teves Ag & Co. Ohg | Circuit for hydraulic or pneumatic testing of valves, brake calipers, has low pressure meter connected to test line between shut-off valve, test connection, whose connection to test line is automatically isolated for high pressure testing |
| CN101173969A (en) * | 2006-10-31 | 2008-05-07 | 佛山市顺德区顺达电脑厂有限公司 | System, device and method for implementing complete automatic test of MP3 player |
| CN101162248A (en) * | 2007-06-22 | 2008-04-16 | 上海优立通信技术有限公司 | Press keys and touch screen testing device |
| CN101187599A (en) * | 2007-08-06 | 2008-05-28 | 上海优立通信技术有限公司 | Pressure test device |
| CN101424593A (en) * | 2008-11-21 | 2009-05-06 | 青岛四方车辆研究所有限公司 | Pressure cylinder test stand |
| CN103630376A (en) * | 2013-11-22 | 2014-03-12 | 上海华龙测试仪器股份有限公司 | Vehicle transom window compression testing machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8733160B2 (en) | Tire defect tester | |
| CN105445606B (en) | A kind of high voltage power cable joint fault monitoring method based on distortion measurement | |
| KR101330410B1 (en) | Bms(battery management system) aging test for hev and ev | |
| CN101435837A (en) | Method and apparatus for detecting insulating resistance and releasing static electricity | |
| CN207649676U (en) | A kind of automatic detection device for lithium battery | |
| CN106531529A (en) | Switch-off and switch-on detection apparatus for isolation switch | |
| CN205825946U (en) | A kind of bridge rubber bearing deformation monitoring device | |
| ITPR20070058A1 (en) | PROCEDURE AND APPARATUS FOR MONITORING AN ACTIVITY OF PARTIAL ELECTRIC DISCHARGES IN AN ELECTRICALLY POWERED EQUIPMENT WITH CONTINUOUS VOLTAGE | |
| CN106525410A (en) | Pressure testing device | |
| CN101929899B (en) | Torque detection system and method | |
| CN105115381A (en) | Hole cavity detection device of complex die pressed casting | |
| KR101722394B1 (en) | Apparatus and method of internal balance inspection for wind tunnel testing | |
| CN105445627B (en) | Instrument is checked and accepted in straight-flow system insulation | |
| CN209167462U (en) | A kind of high-voltage power cable nondestructive detection device | |
| CN106918763A (en) | Distribution line failure simulation system | |
| CN106391491A (en) | Intelligent management system for yield detection | |
| CN208091970U (en) | A kind of product testing reponse system | |
| CN104699079A (en) | Detector of temperature and humidity controller | |
| CN102175717A (en) | Device and method for detecting welding quality of storage battery busbar | |
| CN105784248A (en) | Moving contact terminal pressure detection mechanism | |
| JP7187379B2 (en) | INSULATION MONITORING DEVICE, ACCURACY TESTING DEVICE FOR INSULATION MONITORING DEVICE, ACCURACY TESTING METHOD AND PROGRAM FOR INSULATION MONITORING DEVICE | |
| CN206339625U (en) | SCR air assist system electric control function detectors | |
| KR101777226B1 (en) | Device to diagnose the training simulator switch of nuclear power plant | |
| CN204440162U (en) | Temperature and humidity controller detector | |
| TWM510830U (en) | Immediate grounding detection device for workbenches |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170322 |