CN205774731U - A kind of neodymium iron boron waste material reclaims the excellent dissolving device of hydrochloric acid - Google Patents
A kind of neodymium iron boron waste material reclaims the excellent dissolving device of hydrochloric acid Download PDFInfo
- Publication number
- CN205774731U CN205774731U CN201620658960.1U CN201620658960U CN205774731U CN 205774731 U CN205774731 U CN 205774731U CN 201620658960 U CN201620658960 U CN 201620658960U CN 205774731 U CN205774731 U CN 205774731U
- Authority
- CN
- China
- Prior art keywords
- motor
- bearing
- waste material
- case
- iron boron
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
This utility model relates to a kind of excellent dissolving device of hydrochloric acid, particularly relates to a kind of neodymium iron boron waste material and reclaims the excellent dissolving device of hydrochloric acid.The technical problems to be solved in the utility model is to provide the neodymium iron boron waste material that a kind of volume is little, dissolution velocity is fast, easy to operate and reclaims the excellent dissolving device of hydrochloric acid.In order to solve above-mentioned technical problem, this utility model provides such a neodymium iron boron waste material and reclaims the excellent dissolving device of hydrochloric acid, including left frame, base plate, support bar, collecting box, right shelf, mesh screen, fastener, link up with, dissolve case, puddle support, motor I, bearing I, sealing ring, bearing II, motor II, case lid, electric magnet, rotating shaft, bearing III, iron block, hollow ball, slideway, tremie pipe, electrically-controlled valve, top board, liquor box, aggregate bin, motor III, separating wheel and fixing bar, base plate top left side is provided with left frame.This utility model has reached the effect that volume is little, dissolution velocity is fast, easy to operate.
Description
Technical field
This utility model relates to a kind of excellent dissolving device of hydrochloric acid, particularly relates to a kind of neodymium iron boron waste material and reclaims the excellent molten dress of hydrochloric acid
Put.
Background technology
Neodymium iron boron has high magnetic energy product and coercivity, as rare earth permanent-magnetic material as a kind of of rare earth permanent-magnetic material
The latest result of development, is referred to as " magnetic king " due to the magnetic property of its excellence.The advantage of high-energy-density makes neodymium iron boron simultaneously
Permanent magnet material is applied widely in modern industry and electronic technology, so that instrument and meter, electroacoustic motor, magnetic separation magnetization
It is possibly realized Deng the miniaturization of equipment, lightweight, slimming.From the pretreatment of raw material to last in the production process of neodymium iron boron
Product checking, every one procedure is all inevitably generated waste material, and the waste material of generation needs to recycle in time.Neodymium ferrum of today
Certain density sulphuric acid must be added in neodymium iron boron waste material by boron waste recovery technique, neodymium iron boron waste material is dissolved, in waste material
Metallic element all generate sulfate, then the sulfate of generation is further processed, and then completes whole recycling work
Skill.
There is the shortcoming that volume is big, dissolution velocity slow, operation is complicated in the excellent dissolving device of current neodymium iron boron waste material, therefore needs badly
Research and develop the neodymium iron boron waste material that a kind of volume is little, dissolution velocity is fast, easy to operate and reclaim the excellent dissolving device of hydrochloric acid.
Utility model content
(1) to solve the technical problem that
Volume is big, dissolution velocity slow, operation in order to overcome the excellent dissolving device of current neodymium iron boron waste material to exist for this utility model
Complicated shortcoming, the technical problems to be solved in the utility model is to provide the neodymium that a kind of volume is little, dissolution velocity is fast, easy to operate
The ferrum boron excellent dissolving device of waste recovery hydrochloric acid.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a neodymium iron boron waste material and reclaims the excellent molten dress of hydrochloric acid
Put, include left frame, base plate, support bar, collecting box, right shelf, mesh screen, fastener, link up with, dissolve case, puddle support, motor I, bearing
I, sealing ring, bearing II, motor II, case lid, electric magnet, rotating shaft, bearing III, iron block, hollow ball, slideway, tremie pipe, automatically controlled
Valve, top board, liquor box, aggregate bin, motor III, separating wheel and fixing bar, base plate top left side is provided with left frame, base plate crown center
Being arranged with support bar, support bar top is equipped with fastener, and fastener is buckled with hook, is provided with mesh screen, base plate top bottom hook
Centre is placed with collecting box, and collecting box is positioned at immediately below mesh screen, and base plate top right side is provided with right shelf, and left frame right side central is provided with bearing
III, it is provided with bearing II in the middle part of right shelf, rotating shaft is installed between bearing III and bearing II, right shelf right side central is provided with motor II, and
Motor II is connected with rotating shaft right-hand member, is provided with dissolving case in the middle part of rotating shaft, dissolves and is provided with motor I in the middle of case outer bottom, dissolves case inner bottom
Being provided with sealing ring and bearing I in the middle of portion, sealing ring is positioned at bearing I top, is provided with puddle support in dissolving case, and puddle support bottom passes
Sealing ring and bearing I, and puddle support bottom is connected with motor I, dissolves case left wall top and is provided with electric magnet, dissolves right wall of box top
Being hingedly connected with case lid, be provided with iron block on the left of case lid, left frame and right shelf top are provided with top board, and top board bottom left is provided with slideway,
Being provided with hollow ball on the left of top board, hollow ball is positioned at directly over slideway, and in hollow ball, middle part is provided with motor III, on motor III
Being provided with separating wheel, separating wheel uniformly has material collecting tank, hollow ball top is provided with aggregate bin, and top board top left side symmetry sets
Having fixing bar, fixing bar upper end is all connected with bottom aggregate bin, and top board top right side is provided with liquor box, is provided with down bottom liquor box
Material pipe, tremie pipe passes top board, and tremie pipe is positioned at directly over dissolving case, and tremie pipe is provided with electrically-controlled valve.
Preferably, also including vibrator, the outer left side of aggregate bin is provided with vibrator.
Preferably, baseboard material is rustless steel.
Operation principle: when needs are by when utilizing sulfuric acid solution that neodymium iron boron waste material carries out excellent molten process, and workman first will configuration
Good sulfuric acid solution adds in liquor box, and is loaded by neodymium iron boron waste material in aggregate bin, and now neodymium iron boron waste material will be filled with being positioned at
The material collecting tank of aggregate bin bottom part down, controls motor III and rotates 90 °, and the material collecting tank now filling up neodymium iron boron waste material rotates 90 °, and
The material collecting tank being positioned at aggregate bin bottom part down is filled neodymium iron boron waste material again.Control motor III and again rotate 90 °, now fill up
The material collecting tank of neodymium iron boron waste material rotates 90 ° again, and is poured on slideway by waste material, and waste material is fallen in dissolving case by slideway.Work
Action on people is repeatable, and then realize quantitatively to dissolving addition neodymium iron boron waste material in case.It is appropriate when dissolving case adds
After neodymium iron boron waste material, control motor III and stop operating.Controlling electrically-controlled valve to open, the sulfuric acid solution in liquor box passes through blanking pipe flow
Entering and dissolve in case, after adding appropriate sulfuric acid solution in dissolving case, control electrically-controlled valve and close, neodymium iron boron waste material is at sulfuric acid solution
Effect under be dissolved.Workman rotates counterclockwise case lid, when case lid covers dissolving case, controls electric magnet energising, and electric magnet will
Iron block holds.Controlling motor I to rotate, motor I drives puddle support to rotate, under the effect of puddle support, and sulfuric acid solution and neodymium iron boron
Waste material is sufficiently agitated, and then makes speed that neodymium iron boron waste material dissolves faster.When neodymium iron boron waste material is completely dissolved, control
Motor I stops operating, and controls electric magnet power-off.Then controlling motor II and rotate 180 °, motor II is driven by rotating shaft and dissolves
Case rotates 180 °, controls motor II and stops operating, and now dissolves the neodymium iron boron waste material mixture after dissolving in case and all pours net into
In sieve, under the effect of mesh screen, the impurity that partial volume is bigger is stayed on mesh screen, and liquid will fall in collecting box.Secondary control again
Motor II processed rotates 180 °, and then makes dissolving case rotation 180 ° return to original state, controls motor II and stops operating.Last work
Foreign material in mesh screen are taken away by people, and will in collecting box dissolve after neodymium iron boron waste material mixture liquid transport, carry out next step
Process.
Because also including vibrator, the outer left side of aggregate bin is provided with vibrator, dissolves case process when neodymium iron boron waste material adds
Middle control vibrator vibrates, and vibrator drives aggregate bin vibration, and then makes neodymium iron boron waste material be easier to fall in material collecting tank, with
Prevent clogging.
Because baseboard material is rustless steel, the service life of this device can be extended.
(3) beneficial effect
This utility model has reached the effect that volume is little, dissolution velocity is fast, easy to operate.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model.
Fig. 2 is the second of the present utility model main TV structure schematic diagram.
The left frame of being labeled as in accompanying drawing: 1-, 2-base plate, 3-support bar, 4-collecting box, 5-right shelf, 6-mesh screen, 7-fastener,
8-links up with, and 9-dissolves case, 10-puddle support, 11-motor I, 12-bearing I, 13-sealing ring, 14-bearing II, 15-motor II, 16-
Case lid, 17-electric magnet, 18-rotating shaft, 19-bearing III, 20-iron block, 21-material collecting tank, 22-hollow ball, 23-slideway, under 24-
Material pipe, 25-electrically-controlled valve, 26-top board, 27-liquor box, 28-aggregate bin, 29-motor III, 30-separating wheel, 31-fixes bar, 32-
Vibrator.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of neodymium iron boron waste material reclaims the excellent dissolving device of hydrochloric acid, as shown in Figure 1-2, include left frame 1, base plate 2, support bar 3,
Collecting box 4, right shelf 5, mesh screen 6, fastener 7, hook 8, dissolving case 9, puddle support 10, motor I 11, bearing I 12, sealing ring 13, axle
Hold II 14, motor II 15, case lid 16, electric magnet 17, rotating shaft 18, bearing III 19, iron block 20, hollow ball 22, slideway 23, blanking
Pipe 24, electrically-controlled valve 25, top board 26, liquor box 27, aggregate bin 28, motor III 29, separating wheel 30 and fixing bar 31, base plate 2 top
Left side is provided with left frame 1, and base plate 2 crown center is arranged with support bar 3, and support bar 3 top is equipped with fastener 7, fastener 7 is buckled with
Hook 8, is provided with mesh screen 6 bottom hook 8, and base plate 2 crown center is placed with collecting box 4, and collecting box 4 is positioned at immediately below mesh screen 6, base plate
2 top right side are provided with right shelf 5, and left frame 1 right side central is provided with bearing III 19, is provided with bearing II 14, bearing III 19 He in the middle part of right shelf 5
Being provided with rotating shaft 18 between bearing II 14, right shelf 5 right side central is provided with motor II 15, and motor II 15 is with rotating shaft 18 right-hand member even
Connect, in the middle part of rotating shaft 18, be provided with dissolving case 9, dissolve and in the middle of case 9 outer bottom, be provided with motor I 11, be provided with close in the middle of dissolving case 9 inner bottom part
Seal 13 and bearing I 12, sealing ring 13 is positioned at bearing I 12 top, is provided with puddle support 10 in dissolving case 9, and puddle support 10 bottom is worn
Cross sealing ring 13 and bearing I 12, and puddle support 10 bottom be connected with motor I 11, dissolve case 9 left wall top and be provided with electric magnet 17,
Dissolving case 9 You Bi top and be hingedly connected with case lid 16, be provided with iron block 20 on the left of case lid 16, left frame 1 is provided with top board with right shelf 5 top
26, top board 26 bottom left is provided with slideway 23, is provided with hollow ball 22 on the left of top board 26, and hollow ball 22 is positioned at slideway 23 and just goes up
Side, in hollow ball 22, middle part is provided with motor III 29, motor III 29 is provided with separating wheel 30, separating wheel 30 uniformly has collection
Hopper 21, hollow ball 22 top is provided with aggregate bin 28, and top board 26 top left side is arranged with fixing bar 31, fixing bar 31 upper end
All being connected with bottom aggregate bin 28, top board 26 top right side is provided with liquor box 27, is provided with tremie pipe 24, blanking bottom liquor box 27
Pipe 24 is through top board 26, and tremie pipe 24 is positioned at directly over dissolving case 9, and tremie pipe 24 is provided with electrically-controlled valve 25.
Also including vibrator 32, the outer left side of aggregate bin 28 is provided with vibrator 32.
Base plate 2 material is rustless steel.
Operation principle: when needs are by when utilizing sulfuric acid solution that neodymium iron boron waste material carries out excellent molten process, and workman first will configuration
Good sulfuric acid solution adds in liquor box 27, and is loaded by neodymium iron boron waste material in aggregate bin 28, and now neodymium iron boron waste material will be filled with
It is positioned at the material collecting tank 21 of aggregate bin 28 bottom part down, controls motor III 29 and rotate 90 °, now fill up the material collecting tank of neodymium iron boron waste material
21 rotate 90 °, and the material collecting tank 21 being positioned at aggregate bin 28 bottom part down is filled neodymium iron boron waste material again.Control motor III 29 again
Secondary rotation 90 °, the material collecting tank 21 now filling up neodymium iron boron waste material again rotates 90 °, and is poured on by waste material on slideway 23, and waste material leads to
Cross slideway 23 to fall in dissolving case 9.Action on workman is repeatable, and then realize quantitatively to dissolving addition neodymium iron boron in case 9
Waste material.After dissolving case 9 adds appropriate neodymium iron boron waste material, control motor III 29 and stop operating.Control electrically-controlled valve 25 to open,
Sulfuric acid solution in liquor box 27 is flowed into by tremie pipe 24 and dissolves in case 9, adds appropriate sulfuric acid solution when dissolving in case 9
After, controlling electrically-controlled valve 25 and close, neodymium iron boron waste material is dissolved under the effect of sulfuric acid solution.Workman rotates counterclockwise case lid 16,
When case lid 16 covers dissolving case 9, controlling electric magnet 17 and be energized, iron block 20 is held by electric magnet 17.Control motor I 11 to rotate,
Motor I 11 drives puddle support 10 to rotate, and under the effect of puddle support 10, sulfuric acid solution is sufficiently agitated with neodymium iron boron waste material, enters
And make the speed that neodymium iron boron waste material dissolves faster.When neodymium iron boron waste material is completely dissolved, controls motor I 11 and stop operating,
And control electric magnet 17 power-off.Then controlling motor II 15 and rotate 180 °, motor II 15 drives dissolving case 9 to rotate by rotating shaft 18
180 °, control motor II 15 and stop operating, now dissolve the neodymium iron boron waste material mixture after dissolving in case 9 and all pour mesh screen 6 into
In, under the effect of mesh screen 6, the impurity that partial volume is bigger is stayed on mesh screen 6, and liquid will fall in collecting box 4.Secondary control again
Motor II 15 processed rotates 180 °, and then makes to dissolve case 9 and rotate 180 ° and return to original state, controls motor II 15 and stops operating.
Foreign material in mesh screen 6 are taken away by last workman, and the neodymium iron boron waste material mixture liquid after dissolving in collecting box 4 is transported, and enters
Next step process of row.
Because also including vibrator 32, the outer left side of aggregate bin 28 is provided with vibrator 32, dissolves when neodymium iron boron waste material adds
Controlling vibrator 32 during case 9 to vibrate, vibrator 32 drives aggregate bin 28 to vibrate, and then makes neodymium iron boron waste material be easier to
Enter in material collecting tank 21, to prevent clogging.
Because base plate 2 material is rustless steel, the service life of this device can be extended.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (3)
1. a neodymium iron boron waste material reclaims the excellent dissolving device of hydrochloric acid, it is characterised in that include left frame (1), base plate (2), support bar
(3), collecting box (4), right shelf (5), mesh screen (6), fastener (7), hook (8), dissolve case (9), puddle support (10), motor I (11),
Bearing I (12), sealing ring (13), bearing II (14), motor II (15), case lid (16), electric magnet (17), rotating shaft (18), bearing
III (19), iron block (20), hollow ball (22), slideway (23), tremie pipe (24), electrically-controlled valve (25), top board (26), liquor box
(27), aggregate bin (28), motor III (29), separating wheel (30) and fixing bar (31), base plate (2) top left side is provided with left frame (1),
Base plate (2) crown center is arranged with support bar (3), and support bar (3) top is equipped with fastener (7), and fastener is buckled with hook on (7)
(8), hook (8) bottom is provided with mesh screen (6), and base plate (2) crown center is placed with collecting box (4), and collecting box (4) is positioned at mesh screen (6)
Underface, base plate (2) top right side is provided with right shelf (5), and left frame (1) right side central is provided with bearing III (19), and right shelf (5) middle part sets
Having bearing II (14), be provided with rotating shaft (18) between bearing III (19) and bearing II (14), right shelf (5) right side central is provided with motor
II (15), and motor II (15) is connected with rotating shaft (18) right-hand member, rotating shaft (18) middle part is provided with dissolving case (9), dissolves case (9) outer bottom
It is provided with motor I (11) in the middle of portion, dissolves and be provided with sealing ring (13) and bearing I (12), sealing ring (13) position in the middle of case (9) inner bottom part
In bearing I (12) top, being provided with puddle support (10) in dissolving case (9), puddle support (10) bottom passes sealing ring (13) and bearing I
(12), and puddle support (10) bottom is connected with motor I (11), dissolves case (9) left wall top and is provided with electric magnet (17), dissolves case
(9) You Bi top is hingedly connected with case lid (16), and case lid (16) left side is provided with iron block (20), and left frame (1) sets with right shelf (5) top
Having top board (26), top board (26) bottom left to be provided with slideway (23), top board (26) left side is provided with hollow ball (22), hollow ball
(22) being positioned at directly over slideway (23), in hollow ball (22), middle part is provided with motor III (29), motor III (29) is provided with point
From wheel (30), separating wheel (30) uniformly having material collecting tank (21), hollow ball (22) top is provided with aggregate bin (28), top board
(26) top left side is arranged with fixing bar (31), and fixing bar (31) upper end is all connected with aggregate bin (28) bottom, top board (26)
Top right side is provided with liquor box (27), and liquor box (27) bottom is provided with tremie pipe (24), and tremie pipe (24) passes top board (26), under
Material pipe (24) is positioned at directly over dissolving case (9), and tremie pipe (24) is provided with electrically-controlled valve (25).
A kind of neodymium iron boron waste material the most according to claim 1 reclaims the excellent dissolving device of hydrochloric acid, it is characterised in that also include sharp
Shake device (32), and aggregate bin (28) left side outward is provided with vibrator (32).
A kind of neodymium iron boron waste material the most according to claim 1 reclaims the excellent dissolving device of hydrochloric acid, it is characterised in that base plate (2) material
Material is rustless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658960.1U CN205774731U (en) | 2016-06-25 | 2016-06-25 | A kind of neodymium iron boron waste material reclaims the excellent dissolving device of hydrochloric acid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620658960.1U CN205774731U (en) | 2016-06-25 | 2016-06-25 | A kind of neodymium iron boron waste material reclaims the excellent dissolving device of hydrochloric acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205774731U true CN205774731U (en) | 2016-12-07 |
Family
ID=58129209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620658960.1U Expired - Fee Related CN205774731U (en) | 2016-06-25 | 2016-06-25 | A kind of neodymium iron boron waste material reclaims the excellent dissolving device of hydrochloric acid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205774731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758679A (en) * | 2017-10-10 | 2018-03-06 | 北京工业大学 | A kind of technique that boron is reclaimed from waste and old NdFeB material |
| CN110280483A (en) * | 2019-07-08 | 2019-09-27 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth metal fused salt separator |
-
2016
- 2016-06-25 CN CN201620658960.1U patent/CN205774731U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107758679A (en) * | 2017-10-10 | 2018-03-06 | 北京工业大学 | A kind of technique that boron is reclaimed from waste and old NdFeB material |
| CN107758679B (en) * | 2017-10-10 | 2020-01-24 | 北京工业大学 | Process for recovering boron from waste neodymium iron boron material |
| CN110280483A (en) * | 2019-07-08 | 2019-09-27 | 信丰县包钢新利稀土有限责任公司 | A kind of rare earth metal fused salt separator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205774731U (en) | A kind of neodymium iron boron waste material reclaims the excellent dissolving device of hydrochloric acid | |
| CN207342769U (en) | A kind of building rubbish treatment device with reinforcing bar recycling function | |
| CN203764882U (en) | Foundry waste sand recovery system | |
| CN108325606B (en) | A kind of vertical purifying plant for rare earth powder | |
| CN206253230U (en) | A kind of permanent magnetic separator of dry-type separation mineral | |
| CN206454787U (en) | Battery recycling lead powder knot screen | |
| CN206367084U (en) | A kind of annular concrete electric pole cement remaining slurry collects application apparatus | |
| CN203186627U (en) | Bagging system | |
| CN207127198U (en) | A kind of recycling cast waste sand device | |
| CN206253228U (en) | A kind of oblique scraper plate metal tailing recycling machine | |
| CN205774716U (en) | A kind of neodymium iron boron waste material efficient oxidation calciner | |
| CN201283248Y (en) | Dross spot filter | |
| CN103111423B (en) | Automatic separating and recycling method of lead hanging stripes and system of the same | |
| CN210614554U (en) | A break away from mechanism for building metal rubbish attachment | |
| CN203750653U (en) | Magnetic separation device with automatic loading function | |
| CN113263585A (en) | Production equipment of building rubbish baking-free brick or building block | |
| CN219429064U (en) | Raw material conveying device for production of recycled aluminum | |
| CN211865432U (en) | Novel vibration concentrating machine | |
| CN207127199U (en) | A kind of recycling cast waste sand device | |
| CN205145759U (en) | Husky separating centrifuge of water | |
| CN208800193U (en) | - kind for building castoff regeneration brick and concrete block separator | |
| CN203108811U (en) | Automatic separating and recycling system for lead hanging strips | |
| CN206613602U (en) | Separator is considered to be worth doing containing ferrotitanium | |
| CN205461947U (en) | Material device is mixed to waste material | |
| CN210787731U (en) | Roller type dry magnetic separator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20190625 |