CN106718943B - A kind of Plant Tissue Breeding Special-purpose forceps - Google Patents
A kind of Plant Tissue Breeding Special-purpose forceps Download PDFInfo
- Publication number
- CN106718943B CN106718943B CN201710085073.9A CN201710085073A CN106718943B CN 106718943 B CN106718943 B CN 106718943B CN 201710085073 A CN201710085073 A CN 201710085073A CN 106718943 B CN106718943 B CN 106718943B
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- ear mount
- tweezers
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- spring
- detachable
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- 238000009395 breeding Methods 0.000 title claims abstract description 21
- 230000001488 breeding effect Effects 0.000 title claims abstract description 21
- 241000196324 Embryophyta Species 0.000 claims description 25
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 3
- 208000035126 Facies Diseases 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 15
- 238000011081 inoculation Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011109 contamination Methods 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 abstract description 3
- 230000037431 insertion Effects 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000004161 plant tissue culture Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000005418 vegetable material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H4/00—Plant reproduction by tissue culture techniques ; Tissue culture techniques therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Developmental Biology & Embryology (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Cell Biology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
- Surgical Instruments (AREA)
Abstract
The invention belongs to Bioexperiment fixture technology fields.A kind of Plant Tissue Breeding Special-purpose forceps, including two tweezers arms further include detachable tweezers head, the front end of detachable tweezers head insertion tweezers arm, are interconnected between two detachable tweezers heads by the first spring；Any tweezers arm is equipped with tweezers head disassembling part, and tweezers head disassembling part includes push rod ear mount, second spring, button, push rod and push plate；Push rod ear mount includes the first ear mount and the second ear mount, and the first ear mount is equipped with the first ear mount hole, and the second ear mount is equipped with the second ear mount hole, and the first ear mount hole and the second ear mount hole are coaxial；Second spring is arranged between the first ear mount hole and the second ear mount hole, and one end of second spring penetrates in the first ear mount hole and connection fixed thereto, the other end are connect with button；After push rod passes through the first ear mount hole and second spring, it is connect with the top of push plate.Structure of the invention is reasonable, easy to operate, highly-safe, can improve inoculation efficiency but also effectively reduce material contamination.
Description
Technical field
The invention belongs to Bioexperiment fixture technology fields, and in particular to a kind of Plant Tissue Breeding Special-purpose forceps.
Background technique
Plant Tissue Breeding is the new technology of the vegetative propagation to grow up in recent decades.The technology is according to plant
Explant is placed in the vessel such as tissue culture bottle by object cellular omnipotency, is carried out tissue cultures under sterile conditions and is obtained tissue culture
Seedling can be quickly obtained the preferable vegetable material of growing way, production it is upper can height intensive manufacture, and controlled convenient for automation
System, is the developing direction of the future of agriculture industrial seedling rearing.
Plant tissue culture course is to be inoculated with the Initial culture material after sterilizing with tweezers under the aseptic condition of laboratory
Initial culture is carried out on aseptic culture medium, and with the material that tweezers obtain Initial culture is proliferated, taken root etc. other
Test culture.Tweezers are that a kind of common tool, the tweezers in plant tissue culture course are main in Plant Tissue Breeding
It is conventional Medical forceps, is made of metal material, for Plant Tissue Breeding, rised in value in Initial culture and subculture
Cheng Zhong needs to frequently replace tweezers especially in the sterile working stage to reduce pollution, usual one is served only for 2-3 tweezers
Inoculation material then needs a large amount of aseptic nippers when encountering a large amount of inoculation materials, and it is more inconvenient to use, which results in
The reduction of inoculation efficiency.And common tweezers clamp not strongly it is solid, tweezers with the increase for using the time, elastic sensitivity by
It gradually reduces, plant tissue materials is caused to slide during clamping, cause the pollution waste of material.
Chinese patent Authorization Notice No.: CN205915226U, authorized announcement date: in February, 2017 No. 01 disclose one kind can
The aseptic nipper of disassembly comprising tweezers main body and several to detachable tweezers head；It is protruded there are two being set below tweezers main body
Positive slot is correspondingly provided with the negative slot of recess on detachable tweezers head, and positive slot is inserted into negative slot and is combined, so that tweezer
Sub- main body is interconnected with two detachable tweezers heads, constitutes removable aseptic nipper.Dismountable aseptic nipper experiment
Preceding need to sterilize to tweezers head, and can once sterilize greater number of tweezers head, and tweezers main body is without sterilizing.But
Be disadvantageous in that: the installation and removal of tweezers head are more inconvenient, need installation and removal one by one, and the time of cost is more,
Also material contamination rate is easy to cause to improve；And tweezers head is more sharp and sharp, when disassembly, is easy to scratch hand, safety compared with
It is low.
Summary of the invention
The shortcomings that the present invention overcomes above-mentioned technical problems, provide it is a kind of structurally reasonable, it is easy to operate, it is highly-safe,
Inoculation efficiency can be improved but also effectively reduce the Plant Tissue Breeding Special-purpose forceps of material contamination.
To solve the above-mentioned problems, The technical solution adopted by the invention is as follows:
A kind of Plant Tissue Breeding Special-purpose forceps, including two tweezers arms, tweezers arm both ends are respectively tail end with before
End, the tail end of two tweezers arms are connected to form interconnecting piece；It further include detachable tweezers head, the detachable tweezers head is with opening
The hollow structure of mouth, the front end of the tweezers arm are inserted into the detachable tweezers head, and the front end of the tweezers arm has ring
Shape boss, the inner wall of the opening of the detachable tweezers head have the annular lug being adapted with the annular convex platform；Two
It is interconnected between detachable tweezers head by the first spring；Any tweezers arm is equipped with tweezers head disassembling part, the tweezer
Subheader disassembling part includes push rod ear mount, second spring, button, push rod and push plate；The push rod ear mount includes the first ear mount and the
Two ear mounts, first ear mount be equipped with the first ear mount hole, the second ear mount be equipped with the second ear mount hole, first ear mount hole and
Second ear mount hole is coaxial；The second spring is arranged between first ear mount hole and the second ear mount hole, and second bullet
One end of spring penetrates in first ear mount hole and connection fixed thereto, the other end are connect with the button；The button includes
Across the extension in the second ear mount hole and extension rear end can be connected to and positioned at the first ear mount hole and the second ear mount hole
Limited block；The push rod, the top of the push rod and the push plate are integrally formed on the position of the center line of the limited block
Connection, and pass through first ear mount hole and second spring；The front end of the tweezers arm is arranged in the push plate, and can be along described
Tweezers arm pushes the detachable tweezers head.
Preferably, the lower part of the push plate offers through-hole, the front end of the tweezers arm passes through the through-hole.
Preferably, the diameter of the second spring is greater than the diameter in first ear mount hole.
Preferably, the spring fixed hole being adapted with second spring is equipped on first ear mount and limited block,
The spring fixed hole and first ear mount hole and the second ear mount hole are coaxial.
Preferably, being equipped with scalable fixed structure positioned at the outside of first ear mount on the push rod.
Preferably, the distance between first ear mount and second ear mount are 1-2cm, the top of the push plate and institute
Stating the distance between tweezers arm is 0.5-1.5cm.
Preferably, the tweezers facies lateralis brachii is equipped with anti-skid chequer.
Preferably, the push rod ear mount is fixedly welded on the tweezers arm.
Preferably, the diameter in first ear mount hole is 5-9mm, the diameter in second ear mount hole is 6-10mm.
Preferably, the detachable tweezers head includes bending shape tweezers head, globular model tweezers head, straight peen shape tweezers head
Or tip shape tweezers head.
Preferably, described two tweezers arms constitute V-arrangement or U-shaped.
Preferably, the tweezers arm uses high temperature resistant synthetic material；The detachable tweezers head, which uses, to be able to carry out
The heat-resisting material of high-temperature sterilization.
Compared with prior art, the invention has the following beneficial effects:
1, a kind of Plant Tissue Breeding Special-purpose forceps of the invention, it is simple and reasonable, it is easy to use, it is replaceable different
Tweezers head is all replaced without entire tweezers, reduces cost, and waste will not be generated.Between described two detachable tweezers heads
It is interconnected by the first spring, connects tweezers head in pairs easy to use, the installation and removal speed of tweezers head can be improved,
Can improve the elastic sensitivity of tweezers entirety again, clamping effect is good, and tweezers head connect in pairs it is not easy to lose.In addition, this hair
Bright quickly to be dismantled tweezers head using the tweezers head disassembling part, by pressing the button, the button is pushed away
The push rod is moved, so that the push rod pushes the push plate, and then squeezes the push plate by tweezers head and release tweezers arm, realizes tweezer
The automatic dismantling of subheader can both reduce the contaminated possibility of plant tissue materials, while be avoided that and scratch hand, safety
It is higher.
A kind of Plant Tissue Breeding Special-purpose forceps of the invention, the length that can customize tweezers arm as needed and customization are not
With the tweezers head of style.It need to only sterilize to tweezers head before experiment, can once disappear to greater number of tweezers head
Poison sterilizing, the components such as tweezers arm and tweezers head disassembling part are without sterilizing.The Plant Tissue Breeding Special-purpose forceps installation, disassembly side
Just, cost is relatively low, and use and sterilization are all more convenient, easy to promote and utilize.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Plant Tissue Breeding Special-purpose forceps of the present invention；
Fig. 2 is that a kind of Plant Tissue Breeding Special-purpose forceps of the present invention unload the structural schematic diagram after detachable tweezers head；
Fig. 3 is the structural schematic diagram of detachable tweezers head of the invention；
Fig. 4 is the structural schematic diagram of tweezers head disassembling part of the present invention；
It is attached in the figure, it is marked as 1- tweezers arm；The detachable tweezers head of 2-；The first spring of 3-；4- second spring；5- button；6-
Push rod；7- push plate；The first ear mount of 8-；The second ear mount of 9-；10- limited block；11- through-hole；12- spring fixed hole；The scalable knot of 13-
Structure.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1-Fig. 4, a kind of Plant Tissue Breeding Special-purpose forceps of the present invention, including two tweezers arms 1, the tweezers
1 both ends of arm are respectively tail end and front end, and the tail end of two tweezers arms 1 is connected to form interconnecting piece；It further include detachable tweezers head 2,
The detachable tweezers head 2 is hollow structure, and the front end of the tweezers arm 1 is inserted into the detachable tweezers head 2, the tweezer
The front end of sub- arm 1 has annular convex platform, and the inner wall of the opening of the detachable tweezers head 2 has mutually fits with the annular convex platform
The annular lug answered；It is interconnected between two detachable tweezers heads 2 by the first spring 3, it is a pair of complete removable to be formed
Unload tweezers head 2；Any tweezers arm 1 is equipped with tweezers head disassembling part, and the tweezers head disassembling part includes 6 ear mount of push rod, the
Two springs 4, button 5, push rod 6 and push plate 7；6 ear mount of push rod includes the first ear mount 8 and the second ear mount 9, first ear mount
8 are equipped with 8 hole of the first ear mount, and the second ear mount 9 is equipped with 9 hole of the second ear mount, and 8 hole of the first ear mount and 9 hole of the second ear mount are same
Axis；The second spring 4 is arranged between 8 hole of the first ear mount and 9 hole of the second ear mount, and one end of the second spring 4
It penetrates in 8 hole of the first ear mount and connection fixed thereto, the other end is connect with the button 5；The button 5 includes that can wear
It crosses the extension in 9 hole of the second ear mount and is connected to extension rear end and the limit between 9 hole of 8 hole of the first ear mount and the second ear mount
Position block 10；The push rod 6 is integrally formed on the position of the center line of the limited block 10, the push rod 6 is upper with the push plate 7
Portion's connection, and pass through 8 hole of the first ear mount and second spring 4；The front end of the tweezers arm 1, and energy is arranged in the push plate 7
The detachable tweezers head 2 is pushed along the tweezers arm 1.
The present invention is reduced costs, by the way that detachable and interchangeable tweezers head is arranged in the front end of tweezers arm 1 described two
It is interconnected between detachable tweezers head 2 by the first spring 3, improves the installation and removal speed of tweezers head, and make tweezer
Sub whole elastic sensitivity improves, and clamping effect is good, is carried out using the tweezers head disassembling part to the detachable tweezers head 2
Disassembly, simplifies operating process, further improves the speed of replacement tweezers head, and reduce operator's hand and tweezers head
Contact, can not only reduce the pollution to plant tissue materials, but improve tweezers operation safety.
In order to enable the push plate 7 to slide on tweezers arm 1 and push the detachable tweezers head 2, in the push plate 7
Lower part opens up a through-hole 11, and the front end of the tweezers arm 1 is passed through the through-hole 11.Make the push plate 7 in the promotion of push rod 6
Under, the detachable tweezers head 2 is released into the tweezers arm 1.
Wherein, the diameter of the second spring 4 is greater than the diameter in 8 hole of the first ear mount, to avoid the second spring 4
Being caught in influences to use in 8 hole of the first ear mount.
Wherein, it is equipped with the spring fixed hole 12 being adapted with second spring 4 on first ear mount 8 and limited block 10,
The both ends of the second spring are fixed in the spring fixed hole 12；The spring fixed hole 12 and 8 hole of the first ear mount
It is coaxial with 9 hole of the second ear mount.
In order to make the push rod 6 that there is different length to push away to adapt to the detachable tweezers head 2 of different model described
Scalable fixed structure 13 is equipped with to adjust the length of the push rod 6 positioned at the outside of first ear mount 8 on bar 6.
The distance between first ear mount 8 and the second ear mount 9 are 1-2cm, the top of the push plate 7 and the tweezers arm
The distance between be 0.5-1.5cm, in the present embodiment, the distance between first ear mount 8 and the second ear mount 9 are 1.5cm, institute
The height for stating push plate 7 is 1.2cm.By preferred size design, keep plantation tissue cultures Special-purpose forceps structure of the invention steady
Gu to reach preferable using effect.
Wherein, 1 lateral surface of tweezers arm is equipped with anti-skid chequer, and for increasing friction, the push rod 6 is close to push plate 7
It is equipped with arc groove at position, holds tweezers convenient for finger, increases the comfort that hand takes tweezers.
Wherein, 6 ear mount of push rod is fixedly welded on the tweezers arm 1.
Wherein, the diameter in first ear mount hole is 5-9mm, and the diameter in second ear mount hole is 6-10mm, this implementation
The diameter in example preferably the first ear mount hole is 5mm, and the diameter in the second ear mount hole is 6mm.
Wherein, described two tweezers arms 1 constitute V-arrangement or U-shaped, and on the opposite face of the front end of the tweezers arm 1 respectively
For cancave cambered surface, first spring 3 is fixed between two opposite cancave cambered surfaces by tweezers arm 1 after being closed.
The detachable tweezers head 2 includes bending shape tweezers head, globular model tweezers head, straight peen shape tweezers head or tip shape tweezer
Subheader；Under normal conditions, detachable tweezers head 2 of the invention uses tip shape tweezers head, but is clamping certain larger or shape
Some inconveniences are understood when more special plant tissue, it is not easy to clamp, at this moment can by replace suitable detachable tweezers head 2 come
It is operated.
In a particular embodiment, the tweezers arm 1 uses high temperature resistant synthetic material；The detachable tweezers head 2 is adopted
With the heat-resisting material for being able to carry out high-temperature sterilization.
Wherein, first spring 3 can also be replaced with V-arrangement elastic shelf, and the both ends of the V-arrangement elastic shelf are respectively welded
Between two detachable tweezers heads 2, the V-arrangement elastic shelf is used to connect two detachable tweezers heads 2 and improves the bullet of tweezers
Power uses the preferable material production of elastic force can be with save the cost because of V-arrangement elastic shelf small volume.
A kind of operation principle and using method of Plant Tissue Breeding Special-purpose forceps of the present invention are as follows: before experiment starts, first will
The pairs of detachable tweezers head 2 carries out disinfection sterilizing, then by the front end insertion detachable tweezers of the tweezers arm 1
In first 2, since the front end of the tweezers arm 1 has an annular convex platform, the inner wall of the opening of the detachable tweezers head 2 have with
The adaptable annular lug of the annular convex platform, the insertion tweezers arm 1 that the detachable tweezers head 2 is consolidated
Front end can clamp plant tissue materials after fixing the detachable tweezers head 2.And it needs replacing detachable
When tweezers head 2, the tweezers head disassembling part can carry out automatic dismantling to the detachable tweezers head 2, by described in pressing
Button 5, the button 5 push the push rod 6, so that the push rod 6 pushes the push plate 7, in order to by the detachable tweezer
Subheader 2 releases the front end of the tweezers arm 1, and after unclamping hand, the button 5 restores under the action of elastic force automatically to original position
It sets, and then the push rod 6 is driven to restore to original position.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (5)
1. a kind of Plant Tissue Breeding Special-purpose forceps, including two tweezers arms, tweezers arm both ends are respectively tail end and front end,
The tail end of two tweezers arms is connected to form interconnecting piece；It further include detachable tweezers head, it is characterised in that: the detachable tweezers head
For the hollow structure with opening, the front end of the tweezers arm is inserted into the detachable tweezers head；Before the tweezers arm
End has annular convex platform, and the inner wall of the opening of the detachable tweezers head has the convex annular being adapted with the annular convex platform
Block；It is interconnected between two detachable tweezers heads by the first spring；Any tweezers arm is equipped with tweezers head disassembling part,
The tweezers head disassembling part includes push rod ear mount, second spring, button, push rod and push plate；The push rod ear mount is fixedly welded on
On the tweezers arm；The push rod ear mount includes the first ear mount and the second ear mount, and first ear mount is equipped with the first ear mount hole,
Second ear mount is equipped with the second ear mount hole, and first ear mount hole and the second ear mount hole are coaxial；The second spring is arranged in institute
It states between the first ear mount hole and the second ear mount hole, and one end of the second spring penetrates in first ear mount hole and solid therewith
Fixed connection, the other end are connect with the button, and the diameter of the second spring is greater than the diameter in first ear mount hole；It is described to press
Button includes that can pass through the extension in the second ear mount hole and be connected to extension rear end and be located at the first ear mount hole and the second ear mount
Limited block between hole；The push rod, the push rod and the push plate are integrally formed on the position of the center line of the limited block
Top connection, and pass through first ear mount hole and second spring, be equipped in first ear mount and limited block and second
The adaptable spring fixed hole of spring, the spring fixed hole and first ear mount hole and the second ear mount hole are coaxial；It is described to push away
The front end of the tweezers arm is arranged in plate, and the lower part of the push plate offers through-hole, and the front end of the tweezers arm passes through described logical
Hole；And the detachable tweezers head can be pushed along the tweezers arm；Outside on the push rod positioned at first ear mount is equipped with
Scalable fixed structure.
2. a kind of Plant Tissue Breeding Special-purpose forceps according to claim 1, it is characterised in that: first ear mount and
The distance between two ear mounts are 1-2cm, and the distance between the top of the push plate and the tweezers arm are 0.5-1.5cm.
3. a kind of Plant Tissue Breeding Special-purpose forceps according to claim 1, it is characterised in that: the tweezers facies lateralis brachii
It is equipped with anti-skid chequer.
4. a kind of Plant Tissue Breeding Special-purpose forceps according to claim 1, it is characterised in that: first ear mount hole
Diameter is 5-9mm, and the diameter in second ear mount hole is 6-10mm.
5. a kind of Plant Tissue Breeding Special-purpose forceps according to claim 1, it is characterised in that: the detachable tweezers head
For bending shape tweezers head, globular model tweezers head or tip shape tweezers head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085073.9A CN106718943B (en) | 2017-02-17 | 2017-02-17 | A kind of Plant Tissue Breeding Special-purpose forceps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710085073.9A CN106718943B (en) | 2017-02-17 | 2017-02-17 | A kind of Plant Tissue Breeding Special-purpose forceps |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106718943A CN106718943A (en) | 2017-05-31 |
| CN106718943B true CN106718943B (en) | 2019-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710085073.9A Active CN106718943B (en) | 2017-02-17 | 2017-02-17 | A kind of Plant Tissue Breeding Special-purpose forceps |
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| Country | Link |
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| CN (1) | CN106718943B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107624650A (en) * | 2017-11-10 | 2018-01-26 | 佛山市恒爱网络科技有限公司 | A kind of plant culture multifunctional tweezers |
| CN111296276B (en) * | 2020-03-06 | 2024-04-19 | 商丘市农林科学院 | Sorghum emasculation tweezers |
| US11719604B2 (en) * | 2020-07-16 | 2023-08-08 | Sakura Finetek U.S.A., Inc. | Forceps with replaceable tips |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7641248B2 (en) * | 2007-10-22 | 2010-01-05 | Yong-Hoon Cho | Compact double tweezers |
| CN204232049U (en) * | 2014-10-17 | 2015-04-01 | 淮北师范大学 | A kind of tissue cultures tweezers |
| CN205569026U (en) * | 2016-03-03 | 2016-09-14 | 段梦婷 | Antiseized tweezers |
| CN205915226U (en) * | 2016-07-13 | 2017-02-01 | 无锡市疾病预防控制中心 | Dismantled and assembled aseptic tweezers |
| CN206533878U (en) * | 2017-02-17 | 2017-10-03 | 百色学院 | A kind of Plant Tissue Breeding Special-purpose forceps |
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2017
- 2017-02-17 CN CN201710085073.9A patent/CN106718943B/en active Active
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| CN106718943A (en) | 2017-05-31 |
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Application publication date: 20170531 Assignee: Guangxi Liyuan Agricultural Technology Co.,Ltd. Assignor: BAISE University Contract record no.: X2023980045569 Denomination of invention: A specialized tweezers for plant tissue culture Granted publication date: 20190726 License type: Common License Record date: 20231105 |
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