CN111568052A - Keep away dangerous table chair - Google Patents
Keep away dangerous table chair Download PDFInfo
- Publication number
- CN111568052A CN111568052A CN202010248065.3A CN202010248065A CN111568052A CN 111568052 A CN111568052 A CN 111568052A CN 202010248065 A CN202010248065 A CN 202010248065A CN 111568052 A CN111568052 A CN 111568052A
- Authority
- CN
- China
- Prior art keywords
- chair
- plate
- groove
- supporting leg
- plates
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B41/00—School desks or tables
- A47B41/02—Adjustable, inclinable, sliding or foldable desks tops
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B83/00—Combinations comprising two or more pieces of furniture of different kinds
- A47B83/02—Tables combined with seats
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B96/00—Details of cabinets, racks or shelf units not covered by a single one of groups A47B43/00 - A47B95/00; General details of furniture
- A47B96/20—Furniture panels or like furniture elements
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
Abstract
The invention discloses a danger avoiding table and chair which comprises a table top, wherein a drawer plate is arranged below the table top, supporting leg plates are fixedly welded on two sides of the lower end of the table top and are in a rectangular plate-shaped structure, guide holes are formed in the surface of the drawer plate, the supporting leg plates movably penetrate through the guide holes, a sponge mat is fixedly arranged on the lower surface of the drawer plate, air bag grooves are formed in the mutually close sides of the two groups of supporting leg plates, and an upper hinged plate and a lower hinged plate are respectively arranged at the upper part and the lower part of an opening of each air bag groove. The desk and chair can be quickly combined together, and a student can be accommodated in the desk and chair; the desk and chair is made of high-strength alloy and can resist the pressure of falling down of a wall body; the air bag is arranged in the table and chair, so that the inner space can be quickly wrapped after being impacted, the safety is high, and the vent hole is reserved to ensure the breathing; the table and chair provided by the invention is internally provided with the GPS positioning chip, has a positioning function, and can send an accurate distance to the other end when being activated, so that the table and chair can be used for search and rescue.
Description
Technical Field
The invention particularly relates to a risk avoiding table and chair.
Background
The desk and chair are usually equipped with seats used by students in middle and primary schools, but the quality of the desk and chair is often poor, and particularly under the condition of an earthquake, the students can avoid being injured by collapsed buildings under the desk and chair, the desk and chair are easy to deform, and the like.
And it is inconvenient to locate the student for searching after a disaster occurs, and it is impossible to keep sufficient air for breathing after being buried.
Therefore, the risk avoiding table and chair is provided to solve the defects.
Disclosure of Invention
The invention aims to provide a risk avoiding table and chair aiming at the defects in the prior art so as to achieve the purpose of avoiding risks in time.
A danger avoiding table and chair comprises a table top, wherein a drawer plate is arranged below the table top, supporting leg plates are fixedly welded on two sides of the lower end of the table top, the supporting leg plates are of a rectangular plate-shaped structure, guide holes are formed in the surface of the drawer plate, the supporting leg plates movably penetrate through the guide holes, a sponge cushion is fixedly arranged on the lower surface of the drawer plate, air bag grooves are formed in one sides, close to each other, of the two groups of supporting leg plates, an upper hinge plate and a lower hinge plate are respectively arranged at the upper part and the lower part of an opening of each air bag groove, the upper end of the upper hinge plate and the upper end of the lower hinge plate are respectively movably hinged at the opening of each air bag groove through hinge shafts, a plurality of groups of protruding columns distributed equidistantly are fixedly welded on the inner surfaces of the upper hinge plate and the lower hinge plate on the inner wall of each air bag groove, the air inflator is arranged in a built-in groove in the supporting leg plate, a built-in groove sealing plate is fixed at an opening of the built-in groove through screws, a plurality of groups of air holes are distributed on the outer surface of the supporting leg plate at equal intervals, the air holes are communicated with the air bag groove, a mounting groove is formed in the lower surface of the table top, a GPS positioning chip is arranged in the mounting groove, a sealing plate is sealed at an opening at the lower end of the mounting groove, a clamping ring is fixedly arranged on the upper surface of the sealing plate, and the clamping ring is clamped at.
Preferably, the upper surface of the drawer plate is provided with a plurality of groups of grooves, and the grooves are internally provided with magnetic suction plates.
Preferably, the upper end opening part of recess is equipped with the rubber buffer, the right-hand member of rubber buffer is fixed on the inner wall of recess, and the activity block of the left end of rubber buffer is in the recess, the left end upper surface an organic whole of rubber buffer is equipped with the sand grip.
Preferably, a limiting plate is fixedly welded to the outer ring of the middle position of the supporting leg plate, and the limiting plate is movably attached to the lower surface of the drawer plate.
Preferably, a backrest is arranged on one side of the drawer plate, and a magnetic suction block is fixedly arranged on one surface, close to the drawer plate, of the upper end of the backrest.
Preferably, the lower extreme of back is equipped with the spout, the spout is T font cell body structure, and sliding fit has the slider in the spout, the fixed welding of slider is at the tip of seat, the seat sets up with the back is perpendicular, and the seat sets up the intermediate position at the back, and the seat is kept away from the one end of back and is passed through articulated movable leg that has of hinge bar activity.
Preferably, the lower surface of the movable leg is flush with the lower surface of the backrest, and the length of the movable leg is smaller than that of the seat plate.
Preferably, the surface of back is equipped with the flexible groove of intercommunication outside and spout, and the activity is equipped with the pin in the flexible groove, the lower surface at the slider is laminated in the activity of pin one end, passes through expanding spring fixed connection between the other end in flexible groove and the side of back.
The invention has the following beneficial effects:
1. the desk and chair can be quickly combined together, and a student can be accommodated in the desk and chair;
2. the desk and chair is made of high-strength alloy and can resist the pressure of falling down of a wall body;
3. the air bag is arranged in the table and chair, so that the inner space can be quickly wrapped after being impacted, the safety is high, and the vent hole is reserved to ensure the breathing;
4. the table and chair provided by the invention is internally provided with the GPS positioning chip, has a positioning function, and can send an accurate distance to the other end when being activated, so that the table and chair can be used for search and rescue.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the chute of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of the structure at C of FIG. 1 according to the present invention;
fig. 6 is an enlarged view of the structure at D in fig. 1 according to the present invention.
In the figure: the table top comprises a table top 1, a drawer plate 2, a supporting leg plate 3, a limiting plate 4, a sealing plate 5, a snap ring 6, a GPS positioning chip 7, a mounting groove 8, a sponge cushion 9, a magnetic suction plate 10, a guide hole 11, an upper hinged plate 12, a lower hinged plate 13, an air bag 14, an air bag groove 15, a movable supporting leg 16, a hinged rod 17, a seat plate 18, a sliding groove 19, a backrest 20, a magnetic suction block 21, a sliding block 22, a hinged shaft 23, a protruding column 24, an air hole 25, a built-in groove 26, an inflator 27, a built-in groove sealing plate 28, a groove 29, a rubber plug 30, a protruding strip 31, a pin 32, a telescopic groove 33.
Detailed Description
Please refer to fig. 1 to 6
A danger avoiding desk and chair comprises a desktop 1, a drawer plate 2 is arranged below the desktop 1, supporting leg plates 3 are fixedly welded on two sides of the lower end of the desktop 1, the supporting leg plates 3 are in a rectangular plate-shaped structure, guide holes 11 are formed in the surface of the drawer plate 2, the supporting leg plates 3 movably penetrate through the guide holes 11, a sponge cushion 9 is fixedly arranged on the lower surface of the drawer plate 2, air bag grooves 15 are formed in one sides, close to each other, of the two groups of supporting leg plates 3, an upper hinge plate 12 and a lower hinge plate 13 are respectively arranged above and below the opening of each air bag groove 15, the upper end of the upper hinge plate 12 and the upper end of the lower hinge plate 13 are respectively movably hinged at the opening of each air bag groove 15 through hinge shafts 23, a plurality of groups of protruding columns 24 which are distributed equidistantly are fixedly welded on the inner surfaces of the inner wall of each air bag groove 15, the upper hinge plate 12 and the, gasbag 14 and inflator 27 intercommunication, inflator 27 sets up in the inside built-in groove 26 of landing leg board 3, built-in groove shrouding 28 is fixed through the screw in the opening part of built-in groove 26, the surface equidistance of landing leg board 3 distributes has a plurality of groups of gas holes 25, gas hole 25 intercommunication gasbag groove 15, the lower surface of desktop 1 is equipped with mounting groove 8, be equipped with GPS positioning chip 7 in the mounting groove 8, the lower extreme opening of mounting groove 8 is sealed has shrouding 5, the last fixed surface of shrouding 5 is equipped with snap ring 6, snap ring 6 block is at the opening part of mounting groove 8.
The upper surface of the drawer plate 2 is provided with a plurality of sets of grooves 29, and the magnetic suction plates 10 are installed in the grooves 29.
The upper end opening part of recess 29 is equipped with rubber buffer 30, and the right-hand member of rubber buffer 30 is fixed on the inner wall of recess 29, and the activity block of the left end of rubber buffer 30 is in recess 29, and the left end upper surface an organic whole of rubber buffer 30 is equipped with sand grip 31, conveniently opens recess 19, and anti-skidding ability reinforce when placing books on drawer panel 2.
The outer ring of the middle position of the supporting leg plate 3 is fixedly welded with a limiting plate 4, and the limiting plate 4 is movably attached to the lower surface of the drawer plate 2, so that the drawer plate 2 is prevented from excessively descending.
One side of drawer board 2 is equipped with back 20, and the one side that the upper end of back 20 is close to drawer board 2 is fixed to be equipped with magnetism and to inhale piece 21, conveniently adsorbs to fix on desktop 1 one side, constitutes safe frame and protects.
The lower extreme of back 20 is equipped with spout 19, and spout 19 is T font groove structure, and sliding fit has slider 22 in the spout 19, and slider 22 fixed welding is at the tip of seat 18, and seat 18 sets up with back 20 is perpendicular, and seat 18 sets up the intermediate position at back 20, and the one end that seat 18 kept away from back 20 articulates through articulated rod 17 activity has movable landing leg 16, and seat 18 accessible slider 22 oscilaltion is adjusted, uses when conveniently avoiding danger.
The lower surface of the movable leg 16 is flush with the lower surface of the backrest 20, and the length of the movable leg 16 is less than that of the seat plate 18, so that the stability of the chair is ensured.
The surface of the backrest 20 is provided with a telescopic groove 33 communicating the outside with the sliding groove 19, a pin 32 is movably arranged in the telescopic groove 33, one end of the pin 32 is movably attached to the lower surface of the sliding block 22, the other end of the telescopic groove 33 is fixedly connected with the side surface of the backrest 20 through a telescopic spring 34, the pin 32 can be reset through the telescopic spring 34, and is stably supported on the lower surface of the sliding block 22 for supporting the seat plate 18.
The working principle is as follows:
the desk and chair can be quickly combined together, and a student can be accommodated in the desk and chair;
drawer panel 2 can the rebound, adsorb through magnetism suction disc 10 and fix in 1 bottom of desktop, form great space and supply the student to dodge, and back 20 can directly inhale the piece 21 through magnetism and adsorb and fix in 1 side of desktop, carry out the protection of side, and movable leg 16 can use hinge bar 17 to rotate as the axle and seat 18 parallel and level, pull open pin 32 again, make seat 18 descend, seat 18 and movable leg 16 laminate on ground, sufficient space of dodging has been guaranteed, and the protectiveness is high.
The desk and chair is made of high-strength alloy and can resist the pressure of falling down of a wall body;
the air bag 14 is arranged in the table and chair, so that the inner space can be quickly wrapped after being impacted, the safety is high, and an exhaust hole is reserved to ensure the breathing;
when the automobile is impacted by a hard object, the air bag 14 will be ejected to generate corresponding buffering and protection, the air bag 14 is inflated through the inflator 27, and the inflator 27 is controlled through the pressure sensor and the controller.
In the invention, the table and chair is internally provided with the GPS positioning chip 7 which has a positioning function and can send an accurate distance to the other end when being activated so as to be convenient for search and rescue.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a keep away dangerous table chair, includes desktop (1), its characterized in that: a drawer plate (2) is arranged below the desktop (1), supporting leg plates (3) are fixedly welded on two sides of the lower end of the desktop (1), the supporting leg plates (3) are of a rectangular plate-shaped structure, guide holes (11) are formed in the surface of the drawer plate (2), the supporting leg plates (3) movably penetrate through the guide holes (11), a sponge cushion (9) is fixedly arranged on the lower surface of the drawer plate (2), air bag grooves (15) are formed in one sides, close to each other, of the two groups of supporting leg plates (3), upper hinge plates (12) and lower hinge plates (13) are respectively arranged at the upper and lower parts of openings of the air bag grooves (15), the upper ends of the upper hinge plates (12) and the upper ends of the lower hinge plates (13) are movably hinged at openings of the air bag grooves (15) through hinge shafts (23), a plurality of groups of protruding columns (24) distributed equidistantly are fixedly welded on the inner surfaces of the upper hinge plates (12) and the lower hinge plates (13) on the inner wall of, protruding post (24) are cylindrical structure, it has gasbag (14) to fill in gasbag groove (15), gasbag (14) and inflator (27) intercommunication, inflator (27) set up in supporting leg board (3) inside built-in groove (26), the opening part of built-in groove (26) has built-in groove shrouding (28) through the fix with screw, the surface equidistance distribution of supporting leg board (3) has a plurality of groups gas pocket (25), gas pocket (25) intercommunication gasbag groove (15), the lower surface of desktop (1) is equipped with mounting groove (8), is equipped with GPS positioning chip (7) in mounting groove (8), and the lower extreme opening seal of mounting groove (8) has shrouding (5), the upper surface mounting of shrouding (5) is equipped with snap ring (6), snap ring (6) block is at the opening part of mounting groove (8).
2. A risk avoiding desk and chair as claimed in claim 1, wherein: the upper surface of the drawer plate (2) is provided with a plurality of groups of grooves (29), and magnetic suction plates (10) are arranged in the grooves (29).
3. A risk avoiding desk and chair as claimed in claim 2, wherein: the upper end opening part of recess (29) is equipped with rubber buffer (30), the right-hand member of rubber buffer (30) is fixed on the inner wall of recess (29), and the activity block of the left end of rubber buffer (30) is in recess (29), the left end upper surface an organic whole of rubber buffer (30) is equipped with sand grip (31).
4. A risk avoiding desk and chair as claimed in claim 1, wherein: the fixed welding of intermediate position outer lane of supporting leg board (3) has limiting plate (4), limiting plate (4) activity laminating is at the lower surface of drawer board (2).
5. A risk avoiding desk and chair as claimed in claim 1, wherein: one side of the drawer plate (2) is provided with a backrest (20), and one surface of the upper end of the backrest (20), which is close to the drawer plate (2), is fixedly provided with a magnetic suction block (21).
6. A risk avoiding table and chair as claimed in claim 5, wherein: the lower extreme of back (20) is equipped with spout (19), spout (19) are T font cell body structure, and sliding fit has slider (22) in spout (19), the tip in slider (22) fixed welding seat (18), seat (18) and back (20) set up perpendicularly, and seat (18) set up the intermediate position at back (20), and the one end that back (20) were kept away from in seat (18) is passed through articulated rod (17) activity hinge joint and is had activity landing leg (16).
7. A risk avoiding table and chair as claimed in claim 6, wherein: the lower surface of the movable leg (16) is flush with the lower surface of the backrest (20), and the length of the movable leg (16) is less than that of the seat plate (18).
8. A risk avoiding table and chair as claimed in claim 7, wherein: the surface of back (20) is equipped with flexible groove (33) that communicate outside and spout (19), and the activity is equipped with pin (32) in flexible groove (33), the lower surface at slider (22) is laminated in the activity of pin (32) one end, passes through expanding spring (34) fixed connection between the other end in flexible groove (33) and the side of back (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248065.3A CN111568052A (en) | 2020-04-01 | 2020-04-01 | Keep away dangerous table chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010248065.3A CN111568052A (en) | 2020-04-01 | 2020-04-01 | Keep away dangerous table chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111568052A true CN111568052A (en) | 2020-08-25 |
Family
ID=72113248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010248065.3A Pending CN111568052A (en) | 2020-04-01 | 2020-04-01 | Keep away dangerous table chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111568052A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972883A (en) * | 2020-09-18 | 2020-11-24 | 山东省食品药品检验研究院 | Multifunctional office equipment special for economic engineer and use method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5354126A (en) * | 1993-01-07 | 1994-10-11 | Albert Pedrego | Earthquake-resistant protective enclosure |
| JP2002360364A (en) * | 2001-06-09 | 2002-12-17 | Yusaku Kanbara | Earthquake-proof furniture support |
| JP2005099959A (en) * | 2003-09-22 | 2005-04-14 | Ntt Power & Building Facilities Inc | Falling preventing device and installation structure for unit equipped with the same |
| CN201188975Y (en) * | 2008-06-24 | 2009-02-04 | 陈天琪 | Antiknock table |
| CN202154299U (en) * | 2011-05-16 | 2012-03-07 | 许阳光 | Multifunctional earthquake emergency hedge cabinet |
| CN203609005U (en) * | 2013-12-17 | 2014-05-28 | 铱格斯曼航空科技集团有限公司 | Portable high-compression-resistance inflating table |
| CN203873239U (en) * | 2014-04-04 | 2014-10-15 | 宁波大学 | Foldable desk |
| CN204541401U (en) * | 2015-04-20 | 2015-08-12 | 滁州学院 | A kind of anti-collision desk |
| JP5877390B2 (en) * | 2009-11-26 | 2016-03-08 | 有限会社フジカ | Underfloor support type earthquake-proof refuge table |
| CN207506182U (en) * | 2017-03-29 | 2018-06-19 | 重庆三峡学院 | A kind of special refuge apparatus of geological disaster |
| CN208064795U (en) * | 2017-12-18 | 2018-11-09 | 罗梦舒影 | A kind of desk that can be used for hiding in earthquake |
| CN209750373U (en) * | 2019-03-16 | 2019-12-10 | 庄以路 | Anti-seismic fireproof multifunctional electronic teaching desk and chair for students |
| CN210055160U (en) * | 2019-03-25 | 2020-02-14 | 湖南新云网科技有限公司 | Desk |
-
2020
- 2020-04-01 CN CN202010248065.3A patent/CN111568052A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5354126A (en) * | 1993-01-07 | 1994-10-11 | Albert Pedrego | Earthquake-resistant protective enclosure |
| JP2002360364A (en) * | 2001-06-09 | 2002-12-17 | Yusaku Kanbara | Earthquake-proof furniture support |
| JP2005099959A (en) * | 2003-09-22 | 2005-04-14 | Ntt Power & Building Facilities Inc | Falling preventing device and installation structure for unit equipped with the same |
| CN201188975Y (en) * | 2008-06-24 | 2009-02-04 | 陈天琪 | Antiknock table |
| JP5877390B2 (en) * | 2009-11-26 | 2016-03-08 | 有限会社フジカ | Underfloor support type earthquake-proof refuge table |
| CN202154299U (en) * | 2011-05-16 | 2012-03-07 | 许阳光 | Multifunctional earthquake emergency hedge cabinet |
| CN203609005U (en) * | 2013-12-17 | 2014-05-28 | 铱格斯曼航空科技集团有限公司 | Portable high-compression-resistance inflating table |
| CN203873239U (en) * | 2014-04-04 | 2014-10-15 | 宁波大学 | Foldable desk |
| CN204541401U (en) * | 2015-04-20 | 2015-08-12 | 滁州学院 | A kind of anti-collision desk |
| CN207506182U (en) * | 2017-03-29 | 2018-06-19 | 重庆三峡学院 | A kind of special refuge apparatus of geological disaster |
| CN208064795U (en) * | 2017-12-18 | 2018-11-09 | 罗梦舒影 | A kind of desk that can be used for hiding in earthquake |
| CN209750373U (en) * | 2019-03-16 | 2019-12-10 | 庄以路 | Anti-seismic fireproof multifunctional electronic teaching desk and chair for students |
| CN210055160U (en) * | 2019-03-25 | 2020-02-14 | 湖南新云网科技有限公司 | Desk |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111972883A (en) * | 2020-09-18 | 2020-11-24 | 山东省食品药品检验研究院 | Multifunctional office equipment special for economic engineer and use method |
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| PB01 | Publication | ||
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Application publication date: 20200825 |