CN106391566A - Automatic washing device for metal pieces - Google Patents
Automatic washing device for metal pieces Download PDFInfo
- Publication number
- CN106391566A CN106391566A CN201610936890.6A CN201610936890A CN106391566A CN 106391566 A CN106391566 A CN 106391566A CN 201610936890 A CN201610936890 A CN 201610936890A CN 106391566 A CN106391566 A CN 106391566A
- Authority
- CN
- China
- Prior art keywords
- cleaning equipment
- hanger
- station
- automatic cleaning
- metalwork
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of washing devices, in particular to an automatic washing device for metal pieces. A clamp lifting mechanism is erected in a rack, a feeding conveying line and a feeding station are connected, a discharging conveying line and a discharging station are connected, and in the rack, an ultrasonic washing device, a spraying device, a soaking device and a drying device are sequentially installed from the feeding station to the discharging station in the rack. An over-station moving motor is used for driving workpiece conveying mechanisms of all devices, and therefore the metal pieces are delivered between the adjacent stations, and the automatic washing step is achieved. By means of processes of ultrasonic washing, spraying, soaking and the like, oil contamination and impurities on the surfaces of the metal pieces and oil contamination and impurities in holes can be effectively removed, and therefore a good cleaning effect can be achieved in the washing link.
Description
Technical field
The invention is related to cleaning equipment technical field, particularly to a kind of metalwork automatic cleaning equipment.
Background technology
With the development of automotive engineering, the power performance to automobile engine and unfailing performance require more and more higher, and connect
Bar is most important to the power performance of electromotor and reliability, and therefore each engine manufacturer gets over to the processing of connecting rod both at home and abroad
Send out and pay attention to.With people, the demand of automobile is continuously increased, also increasing to the demand of connecting rod, and the reliability to connecting rod
Property more and more higher.The cleannes of connecting rod are performance assessment criteria of connecting rod quality it is necessary to be protected by the cleaning quality of production process
Card.Cleaning link directly affects connecting rod composition as key one ring during Machining of Connecting Rod, the operation quality cleaning link
Initial stage break-in and service life, are thus also increasingly paid close attention to by people to the cleaning during Machining of Connecting Rod.
Common cleaning method has traditional manual cleaning, soaking and washing, high-pressure washing etc., the metalwork such as current connecting rod
In manufacturing, considered based on the practical situation producing and economy, the mode of cleaning is mainly made cleansing medium with kerosene and led to
Cross and manually carry out cleaning showers.This mode high cost, high labor intensive, low production efficiency and poor stability, prior
Be because need cleaning metalwork in addition to having cuttings liquid, greasy dirt and impurity, also have some screwed holes, oil through and
The impurity such as some hard particles or tinsel in pore, it is clear that simple cleaning showers mode in practical operation is extremely difficult to metalwork
Cleanliness required standard, affects finished product yield.
Content of the invention
The purpose of the invention is to avoid above-mentioned weak point of the prior art and provides a kind of metalwork automatic
Cleaning equipment, can remove greasy dirt, the impurity of metalwork surface and in the hole, so that cleaning link has good cleaning
Effect.
The purpose of the invention is achieved through the following technical solutions：
Provide a kind of metalwork automatic cleaning equipment, including frame, be erected at pan feeding transmission line and the discharging in frame
Transmission line and cross station mobile motor, described pan feeding transmission line and described discharging transmission line pass through respectively fixture hoisting mechanism with
The pan feeding station of frame is connected with discharging station, is sequentially installed with ultrasonic in described frame from pan feeding station to discharging station
Ripple cleaning device, spray equipment, infuser device and drying unit, described station mobile motor of crossing drives the workpiece of each device to pass
Send mechanism, so that described metalwork transmits between adjacent stations.
Specifically, the ultrasonic frequency of described ultrasonic cleaning equipment is by the supersonic generator control being erected at Shelf External
System, described ultrasonic cleaning equipment includes high-frequency ultrasonic fine purifiation device and/or the thick cleaning device of low-frequency ultrasonic waves, and described low frequency surpasses
Between 20～30KHz, the ultrasonic frequency of described high-frequency ultrasonic fine purifiation device exists the ultrasonic frequency of the thick cleaning device of sound wave
Between 40～120KHz.
Specifically, described spray equipment is high pressure clear water spray equipment, above and below its workpiece transfer mechanism respectively
High pressure directional nozzle is installed, side is provided with pilot jet.
Specifically, described infuser device is the antirust oil infuser device including oil mist collector.
Specifically, described oil mist collector includes being connected with siphonal oil skimmer.
Specifically, described infuser device includes air-blowing soaking and washing device.
Specifically, described drying unit includes circulating the air filter exchanging drying unit inside and outside portion air.
Specifically, the fixture that described fixture hoisting mechanism includes being arranged on pedestal moves up and down motor, upper and lower by fixture
Sprocket wheel and the hanger being connected with the chain of sprocket wheel that mobile motor drives, described hanger moves up and down with the action of chain；Also
Including be fixed on pedestal anti-fall cylinder, the described anti-piston rod falling cylinder is connected with hanger, with described hanger rising/under
Drop and retract/stretch out.
Specifically, described pedestal is provided with guide pin bushing, described hoisting mechanism includes guide pillar, one end of guide pillar is fixed on described
On hanger, the other end passes through described pedestal straight up in guide pin bushing, and during described hanger rise/fall, the direction along guide pillar is moved
Dynamic.
Specifically, it is arranged on pedestal including one end, one end is passed down through the sensing cylinder of pedestal and hanger.
The beneficial effect of the invention：The invention is passed through to set up fixture hoisting mechanism in frame, and pan feeding is passed
Line sending and pan feeding station, discharging transmission line and discharging station are respectively connected together, and in frame from pan feeding station to going out
Material station is sequentially installed with ultrasonic cleaning equipment, spray equipment, infuser device and drying unit.Using station mobile motor
Drive the workpiece transfer mechanism of each device, so that described metalwork transmits between adjacent stations, realize the cleaning of automatization
Step.Cleaned by ultrasound wave, spray, the technique such as soak, can effectively remove the greasy dirt of metalwork surface and in the hole, miscellaneous
Matter, so that cleaning link has good cleaning effect.
Brief description
Using accompanying drawing, the invention is described further, but the embodiment in accompanying drawing is not constituted to the invention
Any restriction, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to following attached
Figure obtains other accompanying drawings.
Fig. 1 is a kind of positive structure schematic of the invention metalwork automatic cleaning equipment；
Fig. 2 is a kind of structure schematic diagram of the invention metalwork automatic cleaning equipment；
Fig. 3 is a kind of structural representation of the hoisting mechanism of the invention metalwork automatic cleaning equipment；
Fig. 4 is a kind of top view of the hoisting mechanism of the invention metalwork automatic cleaning equipment.
Fig. 1～4 include：
1 electric appliance box, 2 pan feeding transmission lines, 3 discharging transmission lines, 4 fixture return wires, 5 feedings
Station, the thick cleaning device of 6 low-frequency ultrasonic waves, 7 high-frequency ultrasonic fine purifiation devices, 8 high pressure clear water spray equipments,
9 first air-blowing soaking and washing devices, 10 second air-blowing soaking and washing devices, 11 antirust oil infuser devices,
12 hot-air drying units, 13 discharging stations, 14 guard rails, 15 ladders, coaming plate, 17 folders on 16
Tool hoisting mechanism, 1701 fixtures move up and down motor, 1702 shaft couplings, 1703 bearing mounting bases,
1704 sprocket wheels, 1705 double strand chains, 1706 balancing weights, 1707 induction installations, 1708 guide pillars,
1709 guide pin bushings, 1710 anti-fall cylinder, 1711 sensing cylinders, 1712 hangers, 1713 hooks,
1714 fixtures, 18 fixtures cross station mobile motor, 19 water tanks, 20 pumping boxes, 21 filters,
22 oil mist collectors, 23 first hot-air blowers, 24 second hot-air blowers, 25 first air filtering boxes,
26 second air filtering boxes, 27 air-operated solenoid valves, 28 supersonic generators.
Specific embodiment
With the following Examples the invention is further described.
The specific embodiment of the invention metalwork automatic cleaning equipment, as shown in Fig. 1～2, metalwork is automatically clear
Equipment of washing is powered by electric appliance box 1, has the ladder 15 for maintenance at frame rear, and is mounted with guard rail 14 He above frame
Upper coaming plate 16.The cell body of frame and each station all adopts SUS316 type corrosion resistant plate, has good decay resistance.From entering
Material transmission line 2 to discharging transmission line 3 be sequentially installed with fixture hoisting mechanism 17, feeding station 5, the thick cleaning device of low-frequency ultrasonic waves 6,
High-frequency ultrasonic fine purifiation device 7, high pressure clear water spray equipment 8, the first air-blowing soaking and washing device 9, the second air-blowing soaking and washing
Device 10, antirust oil infuser device 11, hot-air drying unit 12, discharging station 13.The station mobile motor band excessively of each station
Dynamic workpiece transfer mechanism so that described metalwork by current station movement to next station.Below each cleaning station cell body
It is fitted with corresponding water tank 19, pumping box 20 and filter 21, to detach the cleaning solution polluting after cleaning and persistently to supplement dry
Net cleaning solution.
As shown in figures 1-4, workpiece is fixed on fixture 1714 and shifts pan feeding transmission line 2 onto, and fixture crosses station mobile motor 18
Fixture is driven to move to discharge position, the fixture of fixture hoisting mechanism 17 moves up and down 1701, motor to be linked up with 1713 and lower extension
Play fixture 1714 rise to feeding station 5, air-operated solenoid valve 27 detected after stations open, and fixture 1714 enters low frequency
Ultrasonic gross rinse device 6, starts cleaning step.
The ultrasonic frequency of ultrasonic cleaning equipment is controlled by the supersonic generator 28 being erected at Shelf External, ultrasound wave
The high frequency ultrasound oscillator signal that generator 28 occurs, is converted into mechanical oscillation by transducer and travels to produce in medium cleanout fluid
Cavitation effect, makes the bubbles of vacuum in medium rupture and produces impulsive force to workpiece, simultaneously to the workpiece local surfaces in cleanout fluid
Apply larger vibration velocity and acceleration, thus producing very big centrifugal force, this centrifugal force can make the dirt of surface of the work
Thing departs from its surface, so that the dirt of surface of the work, gap, hole is peeled off rapidly and reach the purpose of cleaning.Low-frequency ultrasonic waves are thick
Ultrasonic frequency in cleaning device 6, between 20～30KHz, such as takes 28KHz, and the cavitation bubble producing in cleaning process is big, number
Amount is few, has good cleaning effect for rough surface；Ultrasonic frequency in high-frequency ultrasonic fine purifiation device 7 40～
Between 120KHz, such as take 54KHz, 68KHz, 80KHz etc., to the workpiece cleaning effect with small diameter bore or slit more preferably, one
Hard particles in a little screwed holes, oil through and pore or tinsel etc., can quickly be disposed of.
High pressure clear water spray equipment 8 rinsed one by one using high pressure directional nozzle be transported to spray area the top of workpiece and under
Side, and using pilot jet, side surface of workpiece is carried out.The high pressure water washing body surface that high-pressure plunger pump produces, its water
Impulsive force is more than dirt and body surface adhesive force, so that dirt is peeled off.
First air-blowing soaking and washing device 9 and the second air-blowing soaking and washing device 10 are by being immersed in cleanout fluid by workpiece
In, so that other cleanout fluid sticking on product surface is decomposed, then bubble is sprayed from cell body bottom by air pressure, with bubbles entrain
The mode of water flowing is carried out to workpiece.
In antirust oil infuser device 11, using RSB-103 low-foam antirust metal detergent, soaking and washing is carried out to workpiece,
Surface of the work and internal dirt can thoroughly be cleaned up.It is provided with mist of oil to collect in the cell body of antirust oil infuser device 11
Device 22, using being connected with siphonal oil skimmer, reaches the effect of siphon by compressed air, continuously collects cleanout fluid
Floating layer material on surface is it is ensured that the cleannes of cleanout fluid.
After workpiece sequentially passes through above-mentioned cleaning step in automatic cleaning equipment, by the first heat in hot-air drying unit 12
Complete to clean after blower fan 23 and the second hot-air blower 24 drying.Equipped with the first air filtering box 25 and outside hot-air drying unit 12
Two air filtering boxes 26, in order to recycle the air of heating.In hot-air drying unit 12, workpiece out reaches discharging work
Position 13, is driven by fixture hoisting mechanism 17 as shown in figs. 34 and drops on the discharging transmission line 3 of unloading position, workpiece takes off
Afterwards, fixture 1714 returns to the position of pan feeding transmission line 2 through fixture return wire 4.
As shown in figs. 34, the concrete structure of fixture hoisting mechanism 17 is as follows：Fixture is provided with pedestal and moves up and down electricity
Machine 1701, shaft coupling 1702 and two bearing mounting bases 1703, are separately installed with by fixture on two bearing mounting bases 1703
Move up and down two sprocket wheels 1704 that motor 1701 and shaft coupling 1702 drive, two bearing mounting bases 1703 are separately mounted to this
The centre position of fixture hoisting mechanism 17 pedestal and marginal position.One end of double strand chain 1705 with positioned at pedestal centre position
It is connected to hanger through pedestal, the other end is connected with after sprocket wheel 1704 engagement positioned at susceptor edges position after sprocket wheel 1704 engagement
Balancing weight 1706.Pedestal also has and prevents falling cylinder 1710, its one end is fixed on pedestal, and the other end is connected to extension through pedestal
Tool.Prevent that falling cylinder 1710 stretches out when hanger declines, and retracts when hanger rises, when double strand chain 1705 breaks down, this is prevented
Falling cylinder 1710 can prevent hanger from falling, it is to avoid the security incident that can not hold hanger and cause because of double strand chain 1705.
Hanger includes the hanger 1712 being connected with double strand chain 1705 and the hook 1713 being detachably connected with hanger 1712,
Hook 1713 at least two, specific quantity and arrangement mode can according to actually used when fixture 1714 size setting.
Double strand chain 1705 by sprocket wheel 1704 drive move left and right so that be connected to double strand chain 1705 one end hanger rise or
Person declines, and when hanger drops to workpiece feeding position, the hook 1713 of hanger hooks the fixture 1714 being placed with workpiece, fixture
Decontrol behind 1714 positions rising to feeding station 5, fixture 1714 passes through station door to enter rinse bath and is carried out, and hanger is again
Drop to workpiece feeding position and hook next fixture.
This hoisting mechanism also includes many guide pillars 1708 being vertically arranged, and the lower end of guide pillar 1708 is fixed on the hanger of fixture
On 1712, upper end passes through pedestal straight up.Pedestal there is the position that guide pillar 1708 passes through guide pin bushing 1709, guide pin bushing are installed
1709 effects playing protection when guide pillar 1708 moves up and down, such hanger be difficult to rock during moving up and down so that
Hoisting mechanism work process has higher stability.The adnexa of a guide pillar 1708 has and its highly corresponding sensing dress wherein
Put 1707, this induction installation 1707 can detect the position that guide pillar 1708 moves up and down.
Sensing cylinder 1711 is also had on pedestal, sensing cylinder 1711 one end is fixed on pedestal, and one end is passed down through base
Seat and hanger 1712.Sensing cylinder 1711 needs cleaning jig 1714 sensing workpiece feeding position, and the position of feeding station 5
Put when not having fixture 1714 or a upper fixture 1714 to come into rinse bath, be signaled to PLC.PLC controls
Device control fixture moves up and down motor 1701 and puts down double strand chain 1705, confirms that fixture 1714 is hung in sensing cylinder 1711
After hook 1713 hooks, double strand chain 1705 is lifted up hanger.Induction apparatuss at induction installation 1707 peak sense leads
After post 1708, double strand chain 1705 speed slows down, and is lifted up a segment distance again, until sensing cylinder 1711 confirms that fixture reaches
Position to feeding station 5.
Finally it should be noted that above example is only in order to illustrating the technical scheme of the invention, rather than to this
Bright create protection domain restriction, although having made to explain to the invention with reference to preferred embodiment, this area general
Lead to it will be appreciated by the skilled person that the technical scheme of the invention can be modified or equivalent, without deviating from this
The spirit and scope of innovation and creation technical scheme.
Claims (10)
1. a kind of metalwork automatic cleaning equipment is it is characterised in that include frame, the pan feeding transmission line being erected in frame and going out
Expect transmission line and cross station mobile motor, described pan feeding transmission line and described discharging transmission line pass through fixture hoisting mechanism respectively
It is connected with the pan feeding station of frame and discharging station, be sequentially installed with super in described frame from pan feeding station to discharging station
Sound wave cleaning device, spray equipment, infuser device and drying unit, described station mobile motor excessively drives the workpiece of each device
Connecting gear, so that described metalwork transmits between adjacent stations.
2. a kind of metalwork automatic cleaning equipment according to claim 1 is it is characterised in that described ultrasonic cleaning equipment
Ultrasonic frequency controlled by the supersonic generator being erected at Shelf External, described ultrasonic cleaning equipment includes high frequency ultrasound
Ripple fine purifiation device and/or the thick cleaning device of low-frequency ultrasonic waves, the ultrasonic frequency of the thick cleaning device of described low-frequency ultrasonic waves 20～
Between 30KHz, the ultrasonic frequency of described high-frequency ultrasonic fine purifiation device is between 40～120KHz.
3. a kind of metalwork automatic cleaning equipment according to claim 1 is it is characterised in that described spray equipment is high pressure
Clear water spray equipment, is separately installed with high pressure directional nozzle above and below its workpiece transfer mechanism, side is provided with auxiliary
Nozzle.
4. a kind of metalwork automatic cleaning equipment according to claim 1 it is characterised in that described infuser device be including
The antirust oil infuser device of oil mist collector.
5. a kind of metalwork automatic cleaning equipment according to claim 4 is it is characterised in that described oil mist collector includes
It is connected with siphonal oil skimmer.
6. a kind of metalwork automatic cleaning equipment according to claim 1 or 4 is it is characterised in that described infuser device bag
Include air-blowing soaking and washing device.
7. a kind of metalwork automatic cleaning equipment according to claim 1 is it is characterised in that described drying unit includes following
Ring exchanges the air filter of drying unit inside and outside portion air.
8. a kind of metalwork automatic cleaning equipment according to claim 1 is it is characterised in that described fixture hoisting mechanism bag
Include the fixture being arranged on pedestal and move up and down motor, the sprocket wheel being moved up and down motor drive by fixture and the chain company with sprocket wheel
The hanger connecing, described hanger moves up and down with the action of chain；Also include being fixed on pedestal anti-fall cylinder, described anti-fall
The piston rod of cylinder is connected with hanger, retracts/stretches out with the rise/fall of described hanger.
9. a kind of metalwork automatic cleaning equipment according to claim 8 is led it is characterised in that being provided with described pedestal
Set, described hoisting mechanism includes guide pillar, and one end of guide pillar is fixed on described hanger, and the other end passes through straight up in guide pin bushing
Described pedestal, during described hanger rise/fall, the direction along guide pillar is moved.
10. a kind of metalwork automatic cleaning equipment according to claim 8 is arranged on base it is characterised in that including one end
On seat, one end is passed down through the sensing cylinder of pedestal and hanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936890.6A CN106391566A (en) | 2016-10-25 | 2016-10-25 | Automatic washing device for metal pieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610936890.6A CN106391566A (en) | 2016-10-25 | 2016-10-25 | Automatic washing device for metal pieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106391566A true CN106391566A (en) | 2017-02-15 |
Family
ID=58012565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610936890.6A Pending CN106391566A (en) | 2016-10-25 | 2016-10-25 | Automatic washing device for metal pieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106391566A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903126A (en) * | 2017-03-13 | 2017-06-30 | 大连理工大学 | A kind of auto-cleaning method of optical element solvent flashing recycling |
| CN106964597A (en) * | 2017-04-20 | 2017-07-21 | 福州六和机械有限公司 | Oil pump handles all-in-one and its method of work |
| CN107413760A (en) * | 2017-08-29 | 2017-12-01 | 中国电子科技集团公司第三十八研究所 | The water base Environment protection cleaning method and cleaning device of a kind of scaling powder on radar electric component |
| CN107931257A (en) * | 2017-12-26 | 2018-04-20 | 东莞丰卓机电设备有限公司 | One kind quickly moves back coating apparatus |
| CN109127522A (en) * | 2018-07-20 | 2019-01-04 | 山东科技职业学院 | A kind of auto parts cleaning device |
| CN109731860A (en) * | 2019-01-23 | 2019-05-10 | 中国人民解放军陆军军医大学第二附属医院 | Soft sterilizing endoscope bactericidal unit |
| CN111069148A (en) * | 2019-12-19 | 2020-04-28 | 龙游龙辉电镀有限公司 | Cleaning equipment for ground rod and cleaning method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903126A (en) * | 2017-03-13 | 2017-06-30 | 大连理工大学 | A kind of auto-cleaning method of optical element solvent flashing recycling |
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| CN107931257A (en) * | 2017-12-26 | 2018-04-20 | 东莞丰卓机电设备有限公司 | One kind quickly moves back coating apparatus |
| CN109127522A (en) * | 2018-07-20 | 2019-01-04 | 山东科技职业学院 | A kind of auto parts cleaning device |
| CN109731860A (en) * | 2019-01-23 | 2019-05-10 | 中国人民解放军陆军军医大学第二附属医院 | Soft sterilizing endoscope bactericidal unit |
| CN109731860B (en) * | 2019-01-23 | 2023-11-21 | 中国人民解放军陆军军医大学第二附属医院 | Soft endoscope sterilizing device |
| CN111069148A (en) * | 2019-12-19 | 2020-04-28 | 龙游龙辉电镀有限公司 | Cleaning equipment for ground rod and cleaning method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |