CN108269478A - A kind of plant research dissection device - Google Patents
A kind of plant research dissection device Download PDFInfo
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- CN108269478A CN108269478A CN201711440145.3A CN201711440145A CN108269478A CN 108269478 A CN108269478 A CN 108269478A CN 201711440145 A CN201711440145 A CN 201711440145A CN 108269478 A CN108269478 A CN 108269478A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/38—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for botany
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- Health & Medical Sciences (AREA)
- Mathematical Optimization (AREA)
- General Health & Medical Sciences (AREA)
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- Business, Economics & Management (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses a kind of plant research dissection devices, including bottom plate, the inside of the supporting table is offered through slot, extension power plant is fixedly connected on the left of the bottom plate top, the top of the extension power plant is fixedly connected with extension board, the extension board runs through and is slidably connected to through slot, the top of the supporting table is fixedly connected with dissection displaying device, the top of the dissection displaying device is fixedly connected with plant tissue fixing device, supporting and mounting bracket is fixedly connected on the right side of the supporting table top, screw sliding block is slidably connected on the mobile slide bar movement slide bar, drive lead screw is connected between the fixed block and positioned at the rotated down of mobile slide bar, the present invention relates to biotechnologies.The plant research dissection device has reached increase autopsy table area, and dissection is facilitated to operate, and rotation dissection plate makes it vertical, is shown convenient for dissection, moves the purpose that spotlight improves dissection efficiency at any time.
Description
Technical field
The present invention relates to biotechnology, specially a kind of plant research dissection device.
Background technology
Biological cell is stem cell, and briefly, it is a kind of with multi-lineage potential and the of self-replication capacity
Original neoblast is the initial cell for each histoorgan to form mammal.Stem cell morphologically has altogether
Property, it is generally circular in shape or oval, cell volume is small, and core is relatively large, and nucleus is mostly euchromatin, and with higher end
Telomerase activity.Stem cell can be divided into embryonic stem cell and adult stem cell.The development of embryonic stem cell is higher ranked, is that all can do
Cell, and the development grade of adult stem cell is relatively low, is multipotential stem cell or unipotent stem cell.The development of stem cell is by a variety of interior
In the influence of mechanism and microenvironment factor.HESC can successfully cultivate in vitro.Current research discovery, adult
Stem cell can be using transdifferentiationof as other kinds of cell and tissue, and the extensive use for stem cell provides the foundation.In embryo
Genesis and development in, single fertilized eggs can divide development for many cells tissue or organ.Embryo be differentiated to form and adult
The regeneration of tissue is the result that stem cell further breaks up.Embryonic stem cell is all-round, has and is divided into almost all tissue
With the ability of organ.And adult tissue or intraorganic stem cell are generally acknowledged that with tissue specificity, can only be divided into specific
Cell or tissue.The set of life entity and an object with kinetic energy, and individual biology refers to organism, it is and non-
Biofacies pair.Its element includes：Under field conditions (factors), there is having for survival ability and fertility by chemically react generation
The object of life and by its (or they) by breeding the lived offspring generated, extraneous stimulation can be made corresponding anti-
Should, it can interdepend, mutually promote with extraneous environment.Further, it is possible to discharge substance useless in vivo, there is heredity and variation
Characteristic.
The size of plant research autopsy table immobilizes at present, is needed when the plant for needing to dissect is excessive big with changing
Autopsy table and its inconvenient and take up space, plant anatomy cannot be such that dissection plate shows vertically when showing, spotlight is not yet
It can be converted and changed according to anatomical position.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of plant research dissection device, solving autopsy table cannot
Expand platform area at any time, cannot fix plant vertically after dissection and be shown, and spotlight cannot be at any time with change place
Problem.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of plant research dissection device, packet
Bottom plate is included, the top both sides of the bottom plate have been fixedly connected with support column, and the top of the support column is fixedly connected with supporting table,
The inside of the supporting table is offered through slot, and extension power plant is fixedly connected on the left of the bottom plate top, described to prolong
The top for stretching power plant is fixedly connected with extension board, and the extension board runs through and is slidably connected to through slot, the supporting table
Top be fixedly connected with dissection displaying device, it is described dissection displaying device top be fixedly connected with plant tissue fix dress
It puts, is fixedly connected with supporting and mounting bracket on the right side of the supporting table top, at left and right sides of the top inside the supporting and mounting bracket
Fixed block has been fixedly connected with, mobile slide bar is fixedly connected between the fixed block, is slidably connected on the mobile slide bar
Screw sliding block is connected with drive lead screw between the fixed block and positioned at the rotated down of mobile slide bar, and the screw sliding block leans on
The position of nearly bottom end is run through and is threadedly coupled with drive lead screw, and the bottom end of the screw sliding block, which is fixedly connected, whether there is shadow spotlight；
The dissection displaying device includes interior fixed frame, and the inside of the interior fixed frame is fixedly connected with promotion slot, described
The internal slide of slot is pushed to be connected with pushing block, the top of the interior fixed frame offers grooving, and the pushing block is through set
Slot, the top of the pushing block is fixedly connected with connection shaft, catch bar is rotatably connected in the connection shaft, described interior solid
Determine to be fixedly connected with hinge shaft on the left of frame outer tip end, dissection plate is rotatably connected on the hinge shaft.
Preferably, the catch bar is rotatablely connected by drive shaft and dissection plate, the inside left of the interior fixed frame
The first hydraulic telescopic rod is fixedly connected with, the right side of first hydraulic telescopic rod is fixedly connected with pushing block.
Preferably, the supporting and mounting bracket is fixedly connected with fixing bearing close to the position on top, the fixing bearing
Inside is run through and is rotatably connected to active rotating shaft, and driving gear is fixedly connected on the left of the active rotating shaft.
Preferably, driven gear is fixedly connected on the right side of the drive lead screw, the driving gear is nibbled with driven gear
Connection is closed, one end far from driving gear is fixedly connected with joystick on the active rotating shaft.
Preferably, the extension power plant includes fixed frame, and the side inside the fixed frame is fixedly connected with fixation
Plate, the inside of the fixed plate offer sliding groove, and the top of the sliding groove slidably connects slip pulling block.
Preferably, the side inside the fixed frame and spring anchor block is fixedly connected with above the fixed plate, institute
The side for stating spring anchor block is fixedly connected with extension spring, and the left side of the extension spring is fixedly connected with sliding pulling block.
Preferably, the top for sliding pulling block is fixedly connected with connecting rod, and the top of the fixed frame, which offers, to be run through
Sliding slot, the connecting rod are fixedly connected with the second hydraulic telescopic rod through through the bottom end of sliding slot, the fixed plate.
Preferably, the left pivot movement of second hydraulic telescopic rod is connected with Knucle-gear, the bottom end inside the fixed frame
Pulling chain is fixedly connected with, described one end pulled on chain far from fixed frame is fixedly connected with sliding pulling block, the pulling
Chain engages connection with Knucle-gear.
Preferably, the plant tissue fixing device includes limiting sliding rail, and the centre position limited inside sliding rail is consolidated
Surely it is connected with third hydraulic telescopic rod.
Preferably, the both sides of the third hydraulic telescopic rod have been fixedly connected with position limiting slide block, the top of the dissection plate
Be rotatably connected to fixation clip, be rotatably connected to driver plate on the position limiting slide block, on the driver plate by connect shaft with
Fixation clip is rotatablely connected.
(3) advantageous effect
The present invention provides a kind of plant research dissection devices.Has following advantageous effect：
(1), the plant research dissection device, by the way that when needing to increase area, the second hydraulic telescopic rod is moved to the left, the
Two hydraulic telescopic rods drive Knucle-gear to be moved to the left, and Knucle-gear engagement, which drives, pulls chain movement, so as to which chain-driving be pulled to slide
Dynamic pulling block slides to the left in sliding groove, slides pulling block and connecting rod is driven to be moved to the left, and connecting rod drives extension board to be moved to the left,
Extension board is drawn out from through slot, has reached increase autopsy table area, the purpose that dissection is facilitated to operate.
(2), the plant research dissection device, by need displaying when the first hydraulic telescopic rod be moved to the left, the first hydraulic pressure
Telescopic rod drives pushing block to be moved to the left, and pushing block drives catch bar to rotate by connecting shaft, and catch bar passes through drive shaft
Dissection plate rotation is driven, having reached rotation dissection plate makes it vertical, convenient for the purpose of dissection displaying.
(3), the plant research dissection device, by hand rocking bar of starting, joystick drives active rotating shaft rotation, actively turns
Axis engagement drives drive lead screw rotation, and drive lead screw drives screw sliding block to be slided on mobile slide bar, so as to which screw sliding block drives
No shadow spotlight movement has achieved the purpose that moving spotlight at any time improves dissection efficiency.
Description of the drawings
Fig. 1 is the whole structure diagram of the present invention；
Fig. 2 is the structure diagram at A of the present invention；
Fig. 3 is the structure diagram that present invention dissection shows device when dissected；
Fig. 4 is structure diagram when present invention dissection shows device displaying；
Fig. 5 is the structure diagram of present invention extension power plant；
Fig. 6 is the structure diagram of plant tissue fixing device of the present invention.
In figure：1- bottom plates, 2- support columns, 3- supporting tables, 4- are through slot, 5- extensions power plant, 501- fixed frames, 502-
Fixed plate, 503- sliding grooves, 504- slide pulling block, 505- spring anchor blocks, 506- extension springs, 507- connecting rods, 508- and pass through
Wear sliding slot, the second hydraulic telescopic rods of 509-, 510- Knucle-gears, 511- pull chain, 6- extension boards, 7- dissection displaying device,
Fixed frame in 701-, 702- push slot, 703- pushing blocks, 704- groovings, 705- connections shaft, 706- catch bars, 707- hinge shafts,
708- dissections plate, 709- drive shafts, the first hydraulic telescopic rods of 710-, 8- plant tissues fixing device, 81- limitings sliding rail, 82-
Third hydraulic telescopic rod, 83- position limiting slide blocks, 84- fixation clips, 85- driver plates, 86- connections shaft, 9- supporting and mounting brackets, 10-
Fixed block, 11- movements slide bar, 12- screws sliding block, 13- drive lead screws, 14- are without shadow spotlight, 15- active rotating shafts, 16- actives
Gear, 17- driven gears, 18- joysticks, 19 fixing bearings.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of plant research dissection device, including bottom plate 1, bottom
The top both sides of plate 1 have been fixedly connected with support column 2, and the top of support column 2 is fixedly connected with supporting table 3, the inside of supporting table 3
It offers and extension power plant 5 is fixedly connected on the left of slot 4,1 top of bottom plate, the top of extension power plant 5 is fixed
Extension board 6 is connected with, extension board 6 runs through and is slidably connected to through slot 4, and the top of supporting table 3 is fixedly connected with dissection displaying
Device 7, the top of dissection displaying device 7 are fixedly connected with plant tissue fixing device 8, and the right side on 3 top of supporting table, which is fixed, to be connected
Be connected to supporting and mounting bracket 9, be fixedly connected with fixed block 10 at left and right sides of the top inside supporting and mounting bracket 9, fixed block 10 it
Between be fixedly connected with mobile slide bar 11, screw sliding block 12 is slidably connected on mobile slide bar 11, between fixed block 10 and positioned at moving
The rotated down of moving slide-bar 11 is connected with drive lead screw 13, screw sliding block 12 run through close to the position of bottom end and drive lead screw 13 and
It is threadedly coupled, the bottom end of screw sliding block 12, which is fixedly connected, whether there is shadow spotlight 14；
Dissection displaying device 7 includes interior fixed frame 701, and the inside of interior fixed frame 701, which is fixedly connected with, pushes slot 702, pushes away
The internal slide of dynamic slot 702 is connected with pushing block 703, and the top of interior fixed frame 701 offers grooving 704, and pushing block 703 runs through
In grooving 704, the top of pushing block 703 is fixedly connected with connection shaft 705, connects and be rotatably connected to catch bar in shaft 705
706, hinge shaft 707 is fixedly connected on the left of interior 701 outer tip end of fixed frame, and dissection plate 708 is rotatably connected on hinge shaft 707.
Catch bar 706 is rotatablely connected by drive shaft 709 and dissection plate 708, and the inside left of interior fixed frame 701 is fixedly connected with the
One hydraulic telescopic rod 710, the right side of the first hydraulic telescopic rod 710 are fixedly connected with pushing block 703.Having reached rotation dissection plate makes
It is vertical, convenient for the purpose of dissection displaying.Supporting and mounting bracket 9 is fixedly connected with fixing bearing 19 close to the position on top, fixed
The inside of bearing 19 is run through and is rotatably connected to active rotating shaft 15, and the left side of active rotating shaft 15 is fixedly connected with driving gear 16.
The right side of drive lead screw 13 is fixedly connected with driven gear 17, and driving gear 16 engages connection, active rotating shaft with driven gear 17
One end far from driving gear 16 is fixedly connected with joystick 18 on 15.Reach and moved spotlight raising dissection efficiency at any time
Purpose.Extend power plant 5 and include fixed frame 501, the side inside fixed frame 501 is fixedly connected with fixed plate 502, fixed plate
502 inside offers sliding groove 503, and the top of sliding groove 503, which slidably connects, slides pulling block 504.Inside fixed frame 501
Side and spring anchor block 505 is fixedly connected with positioned at the top of fixed plate 502, the side of spring anchor block 505 is fixedly connected
There is extension spring 506, the left side of extension spring 506 is fixedly connected with sliding pulling block 504.Company is fixed on the top for sliding pulling block 504
Be connected to connecting rod 507, the top of fixed frame 501 is offered through sliding slot 508, connecting rod 507 through through sliding slot 508, Gu
The bottom end of fixed board 502 is fixedly connected with the second hydraulic telescopic rod 509.The left pivot movement of second hydraulic telescopic rod 509 is connected with circle
Gear 510, the bottom end inside fixed frame 501, which is fixedly connected with, pulls chain 511, pulls on chain 511 far from fixed frame 501
One end is fixedly connected with sliding pulling block 504, and chain 511 is pulled to engage connection with Knucle-gear 510.Increase dissection table top is reached
Product, the purpose that dissection is facilitated to operate.Plant tissue fixing device 8 includes limiting sliding rail 81, limits the interposition inside sliding rail 81
It puts and is fixedly connected with third hydraulic telescopic rod 82.The both sides of third hydraulic telescopic rod 82 have been fixedly connected with position limiting slide block 83, solution
The top for cuing open plate 708 is rotatably connected to fixation clip 84, and driver plate 85 is rotatably connected on position limiting slide block 83, is led on driver plate 85
Connection shaft 86 is crossed to be rotatablely connected with fixation clip 84.
In use, by when needing to increase area, the second hydraulic telescopic rod 509 is moved to the left, the second hydraulic telescopic rod
509 drive Knucle-gears 510 are moved to the left, and the engagement of Knucle-gear 510, which drives, pulls chain 511 to move, so as to which chain 511 be pulled to drive
It slides pulling block 504 to slide to the left in sliding groove 503, slides pulling block 504 and connecting rod 507 is driven to be moved to the left, 507 band of connecting rod
Dynamic extension board 6 is moved to the left, and extension board 6 is drawn out from through slot 4, has reached increase autopsy table area, and dissection is facilitated to operate
Purpose.The first hydraulic telescopic rod 710 is moved to the left during by needing displaying, and the first hydraulic telescopic rod 710 drives pushing block 703
It is moved to the left, pushing block 703 drives catch bar 706 to rotate by connecting shaft 705, and catch bar 706 passes through 709 band of drive shaft
Dynamic dissection plate 708 rotates, and having reached rotation dissection plate makes it vertical, convenient for the purpose of dissection displaying.Pass through hand rocking bar of starting
18, joystick 18 drives active rotating shaft 15 to rotate, and the engagement of active rotating shaft 15 drives drive lead screw 13 to rotate, and drive lead screw 13 drives
Screw sliding block 12 slides on mobile slide bar 11, so as to which screw sliding block 12 drives no shadow spotlight 14 to move, has reached with time shift
Dynamic spotlight improves the purpose of dissection efficiency.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
Also there are other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of plant research dissection device, including bottom plate (1), it is characterised in that：The top both sides of the bottom plate (1) are fixed
Support column (2) is connected with, the top of the support column (2) is fixedly connected with supporting table (3), and the inside of the supporting table (3) is opened
Extend power plant (5), the extension power plant equipped with being fixedly connected on the left of slot (4), bottom plate (1) top
(5) top is fixedly connected with extension board (6), and the extension board (6) is run through and is slidably connected to through slot (4), the support
The top of platform (3) is fixedly connected with dissection displaying device (7), and the top of the dissection displaying device (7) is fixedly connected with plant
Tissue fixation device (8) is fixedly connected with supporting and mounting bracket (9), the supporting and mounting bracket on the right side of supporting table (3) top
(9) fixed block (10) has been fixedly connected at left and right sides of internal top, movement is fixedly connected between the fixed block (10)
Slide bar (11), slidably connects screw sliding block (12) on the mobile slide bar (11), between the fixed block (10) and positioned at moving
The rotated down of moving slide-bar (11) is connected with drive lead screw (13), and the screw sliding block (12) is close to the position of bottom end and driving wire
Bar (13) runs through and is threadedly coupled, and the bottom end of the screw sliding block (12), which is fixedly connected, whether there is shadow spotlight (14)；
The dissection displaying device (7) includes interior fixed frame (701), and the inside of the interior fixed frame (701), which is fixedly connected with, to push away
Dynamic slot (702), the internal slide for pushing slot (702) are connected with pushing block (703), the top of the interior fixed frame (701)
Grooving (704) is offered, the pushing block (703) is fixedly connected through grooving (704), the top of the pushing block (703)
There is connection shaft (705), be rotatably connected to catch bar (706) on the connection shaft (705), the interior fixed frame (701) is outside
Hinge shaft (707) is fixedly connected on the left of portion top, dissection plate (708) is rotatably connected on the hinge shaft (707).
2. a kind of plant research dissection device according to claim 1, it is characterised in that：The catch bar (706) passes through
Drive shaft (709) is rotatablely connected with dissection plate (708), and the inside left of the interior fixed frame (701) is fixedly connected with first
Hydraulic telescopic rod (710), the right side of first hydraulic telescopic rod (710) are fixedly connected with pushing block (703).
3. a kind of plant research dissection device according to claim 1, it is characterised in that：The supporting and mounting bracket (9) is leaned on
The position on nearly top is fixedly connected with fixing bearing (19), and the inside of the fixing bearing (19) is run through and is rotatably connected to actively
Shaft (15) is fixedly connected with driving gear (16) on the left of the active rotating shaft (15).
4. a kind of plant research dissection device according to claim 3, it is characterised in that：The right side of the drive lead screw (13)
Side is fixedly connected with driven gear (17), and the driving gear (16) engages connection, the active rotating shaft with driven gear (17)
(15) one end far from driving gear (16) is fixedly connected with joystick (18) on.
5. a kind of plant research dissection device according to claim 1, it is characterised in that：The extension power plant (5)
Including fixed frame (501), the internal side of the fixed frame (501) is fixedly connected with fixed plate (502), the fixed plate
(502) inside offers sliding groove (503), and the top of the sliding groove (503), which slidably connects, slides pulling block (504).
6. a kind of plant research dissection device according to claim 1, it is characterised in that：The fixed frame (501) is internal
Side and be fixedly connected with spring anchor block (505) above the fixed plate (502), the spring anchor block (505)
Side is fixedly connected with extension spring (506), and the left side of the extension spring (506) is fixedly connected with sliding pulling block (504).
7. a kind of plant research dissection device according to claim 1, it is characterised in that：The slip pulling block (504)
Top is fixedly connected with connecting rod (507), and the top of the fixed frame (501) is offered through sliding slot (508), the connecting rod
(507) it is fixedly connected with the second hydraulic telescopic rod (509) through through the bottom end of sliding slot (508), the fixed plate (502).
8. a kind of plant research dissection device according to claim 1, it is characterised in that：Second hydraulic telescopic rod
(509) left pivot movement is connected with Knucle-gear (510), and the internal bottom end of the fixed frame (501) is fixedly connected with pulling chain
(511), described one end pulled on chain (511) far from fixed frame (501) is fixedly connected with sliding pulling block (504), the drawing
Dynamic chain (511) engages connection with Knucle-gear (510).
9. a kind of plant research dissection device according to claim 1, it is characterised in that：The plant tissue fixing device
(8) including limiting sliding rail (81), the internal centre position of the limiting sliding rail (81) is fixedly connected with third hydraulic telescopic rod
(82)。
10. a kind of plant research dissection device according to claim 1, it is characterised in that：The third hydraulic telescopic rod
(82) both sides have been fixedly connected with position limiting slide block (83), and the top of the dissection plate (708) is rotatably connected to fixation clip
(84), driver plate (85) is rotatably connected on the position limiting slide block (83), by connecting shaft (86) on the driver plate (85)
It is rotatablely connected with fixation clip (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440145.3A CN108269478A (en) | 2017-12-27 | 2017-12-27 | A kind of plant research dissection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440145.3A CN108269478A (en) | 2017-12-27 | 2017-12-27 | A kind of plant research dissection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108269478A true CN108269478A (en) | 2018-07-10 |
Family
ID=62772688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440145.3A Withdrawn CN108269478A (en) | 2017-12-27 | 2017-12-27 | A kind of plant research dissection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108269478A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110634363A (en) * | 2019-10-31 | 2019-12-31 | 韩沐林 | Teaching aid for physical mechanics experiments in junior middle school |
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| US9256911B1 (en) * | 2003-03-14 | 2016-02-09 | Tgr Intellectual Properties, Llc | Method for providing health care service to a patient utilizing an electronic display |
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| CN110634363A (en) * | 2019-10-31 | 2019-12-31 | 韩沐林 | Teaching aid for physical mechanics experiments in junior middle school |
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Application publication date: 20180710 |
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| WW01 | Invention patent application withdrawn after publication |