CN208701467U - A kind of concrete screed frame - Google Patents
A kind of concrete screed frame Download PDFInfo
- Publication number
- CN208701467U CN208701467U CN201820942118.XU CN201820942118U CN208701467U CN 208701467 U CN208701467 U CN 208701467U CN 201820942118 U CN201820942118 U CN 201820942118U CN 208701467 U CN208701467 U CN 208701467U
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- unit
- plate
- bottom plate
- middle section
- cephalomere
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- 238000013016 damping Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 238000005728 strengthening Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000001413 cellular effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
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- Road Paving Machines (AREA)
Abstract
The utility model relates to road and bridge construction field of mechanical technique, in particular to a kind of concrete screed frame.Including middle section, middle section both ends are connected separately with end segment unit, and the end segment unit is connected with cephalomere unit；The middle section unit includes bottom plate, and bottom plate two sides are welded with tilt prop, and the tilt prop upper end of middle section unit is fixedly connected with the upper beam of middle section unit；The end segment unit includes bottom plate, and bottom plate two sides are welded with tilt prop, and the tilt prop upper end of end segment unit is fixedly connected with the upper beam of end segment unit；The cephalomere unit includes the second end segment end plate, the bearing connecting with end segment unit rotational；Cephalomere unit upper end is cephalomere unit upper beam, and cephalomere unit upper beam one end is third connector, and third connector is connect by connecting rod with the second connector.The utility model is structurally reasonable, design length, cephalomere unit can be equipped with damping block according to production needs, more conducively concrete flattens.
Description
(1) technical field
The utility model relates to road and bridge construction field of mechanical technique, in particular to a kind of concrete screed frame.
(2) background technique
Concrete road surface obtains more and more common adopt due to its characteristic such as sturdy and durable, easy for construction, cheap
With the construction of concrete road surface also realizes do mechanization operation from original manual operation, often uses in construction multiple
Vibrating motor, but in construction, typically long-time road pavement carries out jolt ramming, so as to cause the service life of vibrating motor
Greatly reduce, current vibrating motor dismantles difficulty, delays the construction time, so we have proposed a kind of concrete road surface jolt rammings
Evener is set forth above to solve the problems, such as.
(3) utility model content
The utility model in order to make up for the deficiencies of the prior art, provides a kind of concrete screed frame.
The utility model is achieved by the following technical solution:
A kind of concrete screed frame, is characterized in that: the middle section being connected in series including n by middle section unit, middle section both ends
It is connected separately with end segment unit, the end segment unit is connected with cephalomere unit；The middle section unit includes bottom plate, bottom plate two sides
Several tilt props are welded with, the tilt prop upper end of middle section unit is fixedly connected with the upper beam of middle section unit；The middle section unit
Bottom end be welded with bottom plate, the upper beam both ends of the middle section unit are fixed with the first connector, the first connector with
Connecting rod one end is connected through a screw thread, and the middle section unit is sequentially connected by the first connector with connecting rod, is located at middle section two
The middle section unit at end is threadedly coupled by connecting rod with the second connector；Second connector is fixed on the upper cross of end segment unit
Beam both ends；The end segment unit includes bottom plate, and bottom plate two sides are welded with several tilt props, the tilt prop upper end of end segment unit with
The upper beam of end segment unit is fixedly connected, and the bottom end of end segment unit is welded with the first end segment end plate；The cephalomere unit packet
The second end segment end plate is included, the second end segment end plate both ends fix second bearing set respectively, are equipped with bearing, institute in second bearing set
It states in the bearing at the second end segment end both ends and is separately installed with shaft；The shaft other end is mounted in the bearing in first axle bearing sleeve；
Two first axle bearing sleeves pass through screw and the both ends for being individually fixed in the first end segment end plate, first axle bearing sleeve and first
Damping block is fixed between end segment end plate；Two second bearings, which are put on, is respectively welded cephalomere fagging, two cephalomeres
The interconnection of fagging upper end；Cephalomere unit upper end is cephalomere unit upper beam, and cephalomere unit upper beam one end is third connector,
Third connector is connect by connecting rod with the second connector, and the cephalomere unit upper beam other end is the 4th connector；Described 4th
Connector is successively fixedly connected with damping block, cephalomere fagging.
Further, the bottom plate includes three pedestals and n lower plugboard, lower plugboard described in n item respectively with three bottoms
Seat is vertically fixedly connected；The pedestal includes that channel steel bottom plate and the contour channel steel of parallel two that channel steel bottom plate upper end is welded are vertical
Plate；The height of channel steel vertical plate on every channel steel bottom plate is gradually decreased along traffic direction；Every lower plugboard two sides
It is welded on several tilt props；The tilt prop upper end is fixedly connected with upper beam；The upper beam includes welding with tilt prop
Trapezoidal upper plate, the trapezoidal short side of the upper plate is equipped with two clamp bar slots, inserted with upper fagging in card slot.
Further, lower reinforcing plate is connected between the channel steel vertical plate, the lower reinforcing plate includes rectangle intensive aspect and adds
The protrusion of strong body two sides；In the strengthening groove of the protrusion insertion groove Steel vertical plate lower end of the lower reinforcing plate；Channel steel vertical plate upper end
Corresponding card slot is equipped with lower plugboard lower end.
Further, the upper fagging lower end is equipped with slot corresponding with the card slot of upper plate；It is connected between the upper fagging
There is upper reinforcing plate, the upper reinforcing plate includes the protrusion of rectangle intensive aspect and intensive aspect two sides；It inserts the protrusion of the upper reinforcing plate
In the strengthening groove for entering upper fagging upper end.
Further, the bottom plate of the middle section unit includes three pedestals, and each base end is welded with bottom plate；The phase
The bottom plate saved in two adjacent is connected by screw to, and damping block is equipped between the bottom plate of connection.
Further, the bottom plate of the end segment unit includes three pedestals, and three pedestal one end are respectively welded bottom plate, separately
It is welded respectively with the first end segment end plate one end；The bottom plate of the middle section unit and the bottom plate of the end segment unit pass through screw
It connects, damping block is equipped between the bottom plate of connection.
Further, the tilt prop includes left branch and right branch, and angle is greater than 100 degree between left branch and right branch；The diagonal brace
Card slot is respectively equipped in the middle part of plate upper center and lower end.
Further, the upper beam end of the middle section unit, the upper beam end of end segment unit, the cephalomere list of cephalomere unit
Beam end portion is not fixed with upper head plate in member；The upper head plate includes for empty among connecting rod, upper head plate top and one
Side is equipped with protrusion；The protrusion of adjacent two upper head plate is connected by upper end fixed plate；The fixed board ends in the upper end are set
There is the hole connecting for the protrusion with upper head plate.
Concrete screed frame is applied to concrete screed；Each of the concrete screed frame middle section unit
It is equipped with vibration machine bottom plate on middle part, vibration machine is installed on the vibration machine bottom plate；The end segment unit
Bottom plate be equipped with vibration machine bottom plate, vibration machine is installed on the vibration machine bottom plate.
The multiple middle section units of the utility model are connect by first connector at both ends with connecting rod, so that multiple middle section lists
Member is connected with each other；Similarly, middle section is connect by the first connector, the second connector of connecting rod with end segment unit, middle section both ends point
There is not end segment unit, similarly, end segment unit is connected with cephalomere unit, and cephalomere unit is run along track.
The beneficial effects of the utility model are: the utility model is structurally reasonable, can design length according to production needs, head
It saves unit and is equipped with damping block, more conducively concrete flattens.
(4) Detailed description of the invention
The utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the attachment structure schematic diagram of the utility model；
Fig. 2 is the middle section cellular construction schematic diagram of the utility model；
Fig. 3 is the end segment cellular construction schematic diagram of the utility model；
Fig. 4 is the end segment unit and cephalomere unit connection structure schematic diagram of the utility model；
Fig. 5 is the upper beam end construction enlarged diagram of the middle section unit of the utility model；
Fig. 6 is the end segment unit and cephalomere unit junction structure enlargement diagram of the utility model；
Fig. 7 is the middle section unit left view of the utility model；
Fig. 8 is the lower plugboard structural schematic diagram of the utility model；
Fig. 9 is the upper board plug structure schematic diagram of the utility model；
Figure 10 is the top end plate structure schematic diagram of the utility model；
Figure 11 is the upper fagging structural schematic diagram of the utility model；
In figure, unit is saved in 1,2 end segment units, 3 cephalomere units save in 4,5 bottom plates, 6 tilt props, 7 upper beams, 8 lower ends
Plate, 9 first connectors, 10 connecting rods, 11 first end segment end plates, 12 second end segment end plates, 13 first axle bearing sleeves, 14 second bearings
Set, 15 shafts, 16 damping blocks, 17 cephalomere faggings, 18 cephalomere unit upper beams, 19 second connectors, 20 third connectors, 21 the 4th
Connector, 22 channel steel bottom plates, 23 channel steel vertical plates, 24 lower plugboards, plate on 25, fagging on 26,27 lower reinforcing plates are reinforced on 28
Plate, 29 upper head plates, 30 upper end fixed plates, 31 vibration machine bottom plates.
(5) specific embodiment
Attached drawing is a kind of specific embodiment of the utility model.The embodiment includes n and is connected in series by middle section unit 1
Middle section 4, middle 4 both ends of section are connected separately with end segment unit 2, and the end segment unit 2 is connected with cephalomere unit 3；
The middle section unit 1 includes bottom plate 5, and 5 two sides of bottom plate are welded with several tilt props 6, the tilt prop of middle section unit 1
6 upper ends are fixedly connected with the upper beam 7 of middle section unit 1；5 end of bottom plate of the middle section unit 1 is welded with bottom plate 8, described
7 both ends of upper beam of middle section unit 1 are fixed with the first connector 9, and the first connector 9 is connected with 10 one end of connecting rod by screw thread
It connects, the middle section unit 1 is sequentially connected by the first connector 9 with connecting rod 10, and the middle section unit 1 positioned at middle section both ends passes through
Connecting rod 10 is threadedly coupled with the second connector 19；Second connector 19 is fixed on 7 both ends of upper beam of end segment unit 2；
The end segment unit 2 includes bottom plate 5, and 5 two sides of bottom plate are welded with several tilt props 6, the tilt prop of end segment unit 2
6 upper ends are fixedly connected with the upper beam 7 of end segment unit 2, and 5 end of bottom plate of end segment unit 2 is welded with the first end segment end plate 11；
When middle section unit 1 is connect with middle section unit 1, the bottom plate 8 of lower end is connected by screw to, and upper end then passes through the first company
Fitting 9, connecting rod 10, the first connector 9 are sequentially connected with；When middle section unit 1 is connect with end segment unit 2, middle section unit 1
Bottom plate 8 connect with the first end segment end plate 11 of end segment Duan Yuan, upper end then passes through the first connector 9, connecting rod 10, and second connects
Fitting 19 is sequentially connected with；10 both ends of connecting rod are equipped with internal screw thread, can with the first connector 9, the second connector 19, the
Three connectors 20 are connected through a screw thread.
The cephalomere unit 3 includes the second end segment end plate 12, and the second axis is fixed at 12 both ends of the second end segment end plate respectively
Bearing sleeve 14, second bearing set 14 is interior to be equipped with bearing, is separately installed with shaft 15 in the bearing at second end segment end both ends；Shaft
15 other ends are mounted in the bearing in first axle bearing sleeve 13；Two first axle bearing sleeves 13 pass through screw and are individually fixed in
The both ends of the first end segment end plate 11, are fixed with damping block 16 between first axle bearing sleeve 13 and the first end segment end plate 11；Two
Cephalomere fagging 17, two 17 upper end interconnections of cephalomere fagging are respectively welded on the second bearing set 14；
3 upper end of cephalomere unit is cephalomere unit upper beam 18, and 18 one end of cephalomere unit upper beam is third connector 20, the
Three connectors 20 are connect by connecting rod 10 with the second connector 19, and 18 other end of cephalomere unit upper beam is the 4th connector 21；
4th connector 21 is successively fixedly connected with damping block 16, cephalomere fagging 17.
Further, the bottom plate 5 includes three pedestals and n lower plugboard 24, lower plugboard 24 described in n item respectively with three institutes
Pedestal is stated vertically to be fixedly connected；The pedestal includes parallel two etc. that channel steel bottom plate 22 is welded with 22 upper end of channel steel bottom plate
High channel steel vertical plate 23；The height of channel steel vertical plate 23 on every channel steel bottom plate 22 is gradually decreased along traffic direction；Every
24 two sides of lower plugboard are welded on several tilt props 6；6 upper end of tilt prop is fixedly connected with upper beam 7；The upper cross
Beam 7 includes the trapezoidal upper plate 25 welded with tilt prop 6, and the trapezoidal short side of the upper plate 25 is equipped with two clamp bar slots, in card slot
Inserted with upper fagging 26, upper 26 upper end of fagging bends inwards, and bending angle is 45-50 degree, so that 7 stability of upper beam increases
By force.
Further, lower reinforcing plate 27 is connected between the channel steel vertical plate 23, the lower reinforcing plate 27 is reinforced including rectangle
The protrusion of body and intensive aspect two sides；In the strengthening groove of 23 lower end of protrusion insertion groove Steel vertical plate of the lower reinforcing plate 27；The slot
23 upper end of Steel vertical plate and 24 lower end of lower plugboard are equipped with corresponding card slot.
Further, 26 lower end of upper fagging is equipped with slot corresponding with the card slot of upper plate 25；The upper fagging 26 it
Between be connected with upper reinforcing plate 28, the upper reinforcing plate 28 includes the protrusion of rectangle intensive aspect and intensive aspect two sides；The upper reinforcement
The protrusion of plate 28 is inserted into the strengthening groove of upper 26 upper end of fagging.
Further, the bottom plate 5 of the middle section unit 1 includes three pedestals, and each base end is welded with bottom plate 8；Institute
The bottom plate 8 for stating two neighboring middle section is connected by screw to, and damping block 16 is equipped between the bottom plate 8 of connection.
Further, the bottom plate 5 of the end segment unit 2 includes three pedestals, and three pedestal one end are respectively welded bottom plate
8, the other end is welded with the first end segment end plate 11 respectively；The bottom plate 8 of the middle section unit 1 and the lower end of the end segment unit 2
Plate 8 is connected by screw to, and damping block 16 is equipped between the bottom plate 8 of connection.
Wherein, bottom plate 8 includes middle part screw hole for fixing, and 8 lower part two sides of bottom plate are additionally provided with rectangular opening, the square
Shape hole is used to be inserted into set on the rectangular preiection portion at channel steel vertical plate both ends, so that entire pedestal is more stable.
Further, the tilt prop 6 includes left branch and right branch, and angle is greater than 100 degree between left branch and right branch；The diagonal brace
Card slot is respectively equipped in the middle part of 6 upper center of plate and lower end.
Further, 7 end of upper beam of the middle section unit 1,7 end of upper beam of end segment unit 2, cephalomere unit 3
18 end of cephalomere unit upper beam is respectively fixed with upper head plate 29；The upper head plate 29 include for empty among connecting rod 10,
29 top of upper head plate and side are equipped with protrusion；The protrusion of adjacent two upper head plate 29 is connected by upper end fixed plate 30；
30 both ends of upper end fixed plate are equipped with the hole for connecting with the protrusion of upper head plate 29.
Concrete screed frame is applied to concrete screed；Each of the concrete screed frame middle section unit
It is equipped with vibration machine bottom plate 31 on middle part, vibration machine is installed on the vibration machine bottom plate；The end segment list
The bottom plate of member is equipped with vibration machine bottom plate 31, is equipped with vibration machine on the vibration machine bottom plate
The multiple middle section units 1 of the utility model are connect by first connector 9 at both ends with connecting rod 10, so that in multiple
Section unit 1 is connected with each other；Similarly, middle section is connect by the first connector 9,10 second connector 19 of connecting rod with end segment unit 2,
There is end segment unit 2 at middle section both ends respectively, and similarly, end segment unit 2 is connected with cephalomere unit 3, and cephalomere unit 3 is run along track.
The utility model is illustrated by way of example above, but the utility model is not limited to above-mentioned specific implementation
Example, all ranges that the requires of the utility model protection is belonged to based on any changes or modifications that the utility model is done.
Claims (9)
1. a kind of concrete screed frame, it is characterised in that: the middle section being connected in series including n by middle section unit, middle section both ends
It is connected separately with end segment unit, the end segment unit is connected with cephalomere unit；The middle section unit includes bottom plate, bottom plate two sides
Several tilt props are welded with, the tilt prop upper end of middle section unit is fixedly connected with the upper beam of middle section unit；The middle section unit
Bottom end be welded with bottom plate, the upper beam both ends of the middle section unit are fixed with the first connector, the first connector with
Connecting rod one end is connected through a screw thread, and the middle section unit is sequentially connected by the first connector with connecting rod, is located at middle section two
The middle section unit at end is threadedly coupled by connecting rod with the second connector；Second connector is fixed on the upper cross of end segment unit
Beam both ends；The end segment unit includes bottom plate, and bottom plate two sides are welded with several tilt props, the tilt prop upper end of end segment unit with
The upper beam of end segment unit is fixedly connected, and the bottom end of end segment unit is welded with the first end segment end plate；The cephalomere unit packet
The second end segment end plate is included, the second end segment end plate both ends fix second bearing set respectively, are equipped with bearing, institute in second bearing set
It states in the bearing at the second end segment end both ends and is separately installed with shaft；The shaft other end is mounted in the bearing in first axle bearing sleeve；
Two first axle bearing sleeves pass through screw and the both ends for being individually fixed in the first end segment end plate, first axle bearing sleeve and first
Damping block is fixed between end segment end plate；Two second bearings, which are put on, is respectively welded cephalomere fagging, two cephalomeres
The interconnection of fagging upper end；Cephalomere unit upper end is cephalomere unit upper beam, and cephalomere unit upper beam one end is third connector,
Third connector is connect by connecting rod with the second connector, and the cephalomere unit upper beam other end is the 4th connector；Described 4th
Connector is successively fixedly connected with damping block, cephalomere fagging.
2. concrete screed frame according to claim 1, it is characterised in that: the bottom plate includes three pedestals and n item
Lower plugboard, lower plugboard is vertical with three pedestals respectively described in n item is fixedly connected；The pedestal includes channel steel bottom plate and slot
Two parallel contour channel steel vertical plates of steel sole plate upper end welding；The height of channel steel vertical plate on every channel steel bottom plate along
Traffic direction gradually decreases；Every lower plugboard two sides are welded on several tilt props；The tilt prop upper end and upper beam
It is fixedly connected；The upper beam includes the trapezoidal upper plate with tilt prop welding, and the trapezoidal short side of the upper plate is equipped with two
Card slot, card slot are interior inserted with upper fagging.
3. concrete screed frame according to claim 2, it is characterised in that: be connected with down and add between the channel steel vertical plate
Strong plate, the lower reinforcing plate include the protrusion of rectangle intensive aspect and intensive aspect two sides；Channel steel is inserted into the protrusion of the lower reinforcing plate
In the strengthening groove of vertical plate lower end；Channel steel vertical plate upper end and lower plugboard lower end are equipped with corresponding card slot.
4. concrete screed frame according to claim 2, it is characterised in that: the upper fagging lower end is equipped with and upper plate
The corresponding slot of card slot；Upper reinforcing plate is connected between the upper fagging, the upper reinforcing plate includes rectangle intensive aspect and adds
The protrusion of strong body two sides；The protrusion of the upper reinforcing plate is inserted into the strengthening groove of upper fagging upper end.
5. concrete screed frame according to claim 2, it is characterised in that: the bottom plate of the middle section unit includes three
Pedestal, each base end are welded with bottom plate；The bottom plate of the two neighboring middle section is connected by screw to, connection it is described
Damping block is equipped between bottom plate.
6. concrete screed frame according to claim 2, it is characterised in that: the bottom plate of the end segment unit includes three
Pedestal, three pedestal one end are respectively welded bottom plate, and the other end is welded with the first end segment end plate respectively；The middle section unit
The bottom plate of bottom plate and the end segment unit is connected by screw to, and damping block is equipped between the bottom plate of connection.
7. concrete screed frame according to claim 1, it is characterised in that: the tilt prop includes left branch and right branch,
Angle is greater than 100 degree between left branch and right branch；Card slot is respectively equipped in the middle part of the tilt prop upper center and lower end.
8. concrete screed frame according to claim 1, it is characterised in that: the upper beam end of the middle section unit,
The upper beam end of end segment unit, beam end portion is not fixed with upper head plate on the cephalomere unit of cephalomere unit；The upper head plate packet
It includes for empty among connecting rod, upper head plate top and side are equipped with protrusion；The protrusion of adjacent two upper head plate passes through upper
Hold fixed plate connection；The fixed board ends in the upper end are equipped with the hole connecting for the protrusion with upper head plate.
9. concrete screed frame according to claim 1-8, it is characterised in that: the concrete screed frame
Applied to concrete screed；Vibration machine is equipped in the middle part of each of the concrete screed frame middle section unit
Bottom plate is equipped with vibration machine on the vibration machine bottom plate；The bottom plate of the end segment unit is equipped with vibration machine
Bottom plate is equipped with vibration machine on the vibration machine bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942118.XU CN208701467U (en) | 2018-06-19 | 2018-06-19 | A kind of concrete screed frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942118.XU CN208701467U (en) | 2018-06-19 | 2018-06-19 | A kind of concrete screed frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208701467U true CN208701467U (en) | 2019-04-05 |
Family
ID=65936281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942118.XU Withdrawn - After Issue CN208701467U (en) | 2018-06-19 | 2018-06-19 | A kind of concrete screed frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208701467U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589483A (en) * | 2018-06-19 | 2018-09-28 | 李兆华 | A kind of concrete screed frame |
-
2018
- 2018-06-19 CN CN201820942118.XU patent/CN208701467U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108589483A (en) * | 2018-06-19 | 2018-09-28 | 李兆华 | A kind of concrete screed frame |
| CN108589483B (en) * | 2018-06-19 | 2024-03-08 | 李兆华 | Concrete leveling frame |
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| GR01 | Patent grant | ||
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| AV01 | Patent right actively abandoned | ||
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190405 Effective date of abandoning: 20240308 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190405 Effective date of abandoning: 20240308 |