CN206971739U - Waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures - Google Patents
Waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures Download PDFInfo
- Publication number
- CN206971739U CN206971739U CN201720286963.1U CN201720286963U CN206971739U CN 206971739 U CN206971739 U CN 206971739U CN 201720286963 U CN201720286963 U CN 201720286963U CN 206971739 U CN206971739 U CN 206971739U
- Authority
- CN
- China
- Prior art keywords
- hole
- waistband
- extravasating
- angled trapezium
- slip casting
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of waistband inclined ladder type PC structures slip casting extravasating hole consent fixture,For blocking the grout hole and extravasating hole on prefabricated post surface,The consent fixture includes being anchored on two Waistband structures and some right-angled trapezium stoppers on the outside of prefabricated post,The set location of two Waistband structures respectively with grout hole,The position of extravasating hole is corresponding,Side on every Waistband structure close to prefabricated post is provided with right-angled trapezium groove wide at the top and narrow at the bottom,Underlying Waistband structure is provided with the horizontal grouting preformed groove for supplying the syringe needle of slip casting machine to stretch to grout hole,The right-angled trapezium stopper matches with the right-angled trapezium groove,The grout hole or extravasating hole that right-angled trapezium stopper can block needs when filling in right-angled trapezium groove downwards block,It may insure to grout hole,Extravasating hole is effectively blocked,Not only ensure prefabricated post grout hole,Extravasating hole position is smooth,And the construction quality of prefabricated post can be ensured,And improve efficiency of construction.
Description
Technical field
It the utility model is related to a kind of construction instrument, more particularly to a kind of waistband inclined ladder type PC structure slip casting extravasating holes
Consent fixture.
Background technology
Prefabricated concrete structure, abbreviation fabricated construction, the entitled prefabricated concrete of foreign language
Structure, abbreviation PC structures, refer to using the prefabricated components concrete knot through assembling, being formed by connecting that is main bearing member
Structure.
As prefabricated concrete structure extensive use, in its construction work, prefabricated post needs to fill using sleeve joint bar
Slurry connection, it is necessary to the reinforcing bar in the prefabricated post docked up and down stretches into from the both ends of sleeve respectively, sleeve upper and lower part respectively with grouting
Hole, extravasating hole connection, grout hole, extravasating hole are exposed on the surface of prefabricated post.
At present, grout hole, extravasating hole are blocked using rubber stopper mostly.On the one hand, due to existing during grouting construction
Larger pressure, because rubber stopper is not enough to keep out grout hole, the slurry pressure inside extravasating hole sometimes, cause rubber stopper can not
Effective plugging grouting hole, extravasating hole, cause a part of slurries to outflow；On the other hand, due to after the completion of grouting due to closure
A part for rubber stopper needs to fill in grout hole, extravasating hole, causes grout hole, extravasating hole inner space to be squeezed by the head of rubber stopper
Account for and cause a part of slurries to outflow.In this way, the factor of two aspects, not only make it that the facade of prefabricated post is unclean, clean and tidy, and
And slurries outflow causes the slurries deficiency of sleeve inner, influences the connection reliability and stability of prefabricated post, influences prefabricated post
Bearing capacity and service life.
Therefore, how to provide it is a kind of it is simple in construction, closure is reliable, easy to use and keeps prefabricated components surface clean and tidy
Waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, it has also become construction circle needs the technology of further improvement and optimization to ask
Topic.
Utility model content
The purpose of this utility model is to provide a kind of waistband inclined ladder type PC structures slip casting extravasating hole consent fixture, structure letter
List, it is convenient to mount and dismount, effective closure to grout hole, extravasating hole can be realized, not only ensures prefabricated post grout hole, extravasating hole position
It is smooth, and the construction quality of prefabricated post can be ensured, and improve efficiency of construction.
In order to solve the above technical problems, the utility model provides following technical scheme：
A kind of waistband inclined ladder type PC structures slip casting extravasating hole consent fixture, for blocking the grout hole on prefabricated post surface with overflowing
Hole is starched, the extravasating hole is located at the top of corresponding grout hole, and the grout hole is with extravasating hole respectively with being used to connect in prefabricated post
The inner chamber connection of the sleeve of lower two reinforcing bars is connected, the consent fixture includes being anchored on two Waistband structures on the outside of prefabricated post
And some right-angled trapezium stoppers, the set location of two Waistband structures are relative with the position of grout hole, extravasating hole respectively
Should, the side on every Waistband structure close to prefabricated post is provided with right-angled trapezium groove wide at the top and narrow at the bottom, underlying waistband
The syringe needle that structure is provided with for slip casting machine stretches to the horizontal grouting preformed groove of grout hole, the right-angled trapezium stopper with it is described straight
Angle dovetail groove matches, and can will need the grout hole blocked or the slurry that overflows when right-angled trapezium stopper fills in downwards right-angled trapezium groove
Hole blocks.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, the prefabricated post it is transversal
Face is rectangle, and the Waistband structure includes four parallel connectors two-by-two, and four connectors join end to end and are close to prefabricated post
Outer ring.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, the connector is batten,
Connected between adjacent batten by tenon structure.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, a pair of parallel wood
The mortise of the couple positioned opposite indent of bar, the both ends of the opposite side of the parallel batten of another pair are being provided with evagination with corresponding tenon
The fourth of the twelve Earthly Branches head that hole matches.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, the connector is shaped steel,
Adjacent shaped steel is bolted.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, it is corresponding on every connector
The each grout hole or extravasating hole of homonymy set single right-angled trapezium groove respectively in prefabricated post.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, it is corresponding on every connector
The each grout hole or extravasating hole of homonymy set the right-angled trapezium groove of an insertion in prefabricated post.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, the Waistband structure passes through
Pretightning force is anchored on the outside of prefabricated post.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, the laterally grouting is reserved
The width phase along prefabricated post surface horizontal direction of the width and right-angled trapezium groove along prefabricated post surface horizontal direction of groove
It is corresponding.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, the laterally grouting is reserved
Groove is located at the medium position of the vertical direction of the connector, and the width of the vertical direction of the laterally grouting preformed groove is described
The 1/5-1/3 of the width of the vertical direction of connector, the width of the vertical direction of the laterally grouting preformed groove and the grouting
The external diameter of hole or extravasating hole matches.
From techniques disclosed above scheme, compared with prior art, the beneficial effects of the utility model are as follows：
First, waistband inclined ladder type PC structures slip casting extravasating hole consent fixture provided by the utility model, the consent fixture bag
Include two Waistband structures being anchored on the outside of prefabricated post and some right-angled trapezium stoppers, the setting position of two Waistband structures
Put it is corresponding with the position of grout hole, extravasating hole respectively, i.e., prefabricated post grout hole, extravasating hole corresponding height set two waistbands
Structure, the side on every Waistband structure close to prefabricated post are provided with right-angled trapezium groove wide at the top and narrow at the bottom, the right-angled trapezium
Stopper matches with the right-angled trapezium groove, the filling that can block needs when right-angled trapezium stopper fills in downwards right-angled trapezium groove
Starch hole or extravasating hole closure, on the one hand, when right-angled trapezium stopper plugging grouting hole or extravasating hole, grout hole or extravasating hole
The horizontal applied force that interior slurries act on right-angled trapezium stopper can be converted between right-angled trapezium stopper and right-angled trapezium groove
Oblique frictional force, so as to improve the bearing capacity of right-angled trapezium stopper；On the other hand, right-angled trapezium stopper moves down envelope
When stifled grout hole or extravasating hole, because right-angled trapezium stopper does not stretch into grout hole or extravasating hole ties up space, occur without
Because rubber plug portion stretches into grout hole or extravasating hole ties up space slurries are outflowed as prior art, pass through more than two
Individual aspect realizes effective closure to grout hole, extravasating hole, not only ensures that prefabricated post grout hole, extravasating hole position are smooth,
And the construction quality of prefabricated post can be ensured, and improve efficiency of construction.
2nd, waistband inclined ladder type PC structures slip casting extravasating hole consent fixture provided by the utility model, the horizontal stroke of the prefabricated post
Rectangular cross-section, the Waistband structure include four parallel connectors two-by-two, and the connector is batten, between adjacent batten
Connected by tenon structure, can be on the premise of ensuring to be connected firmly inside Waistband structure so that the dismounting of Waistband structure
Journey is very convenient, significantly improves efficiency of construction.
Brief description of the drawings
Fig. 1 is the facade section view of the waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures of the embodiment of the utility model one
Figure；
The A-A sectional views (corresponding grout hole) that Fig. 2 is Fig. 1；
The B-B sectional views (corresponding extravasating hole) that Fig. 3 is Fig. 1；
Fig. 4 is the top view (being not drawn into joinery and its construction) of the connector of the embodiment of the utility model one；
Fig. 5 is Fig. 4 left view；
Fig. 6 is Fig. 4 elevational view；
In figure：1- prefabricated posts, 2- grout holes, 3- extravasating holes, 4- sleeves, 5- Waistband structures, 50- connectors, 50a- fourths of the twelve Earthly Branches head,
50b- mortises, 6- right-angled trapeziums stopper, 7- right-angled trapeziums groove, 8- grouting preformed grooves.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.According to following explanation and
Claims, advantages and features of the present utility model will become apparent from.Below will be by cited embodiment combination accompanying drawing, in detail
Illustrate technology contents of the present utility model and feature.It need to illustrate in addition, accompanying drawing makes using very simplified form and
With non-accurately ratio, only to purpose that is convenient, lucidly aiding in illustrating the utility model embodiment.For sake of convenience, under
Described in text " on ", " under " the upper and lower direction with accompanying drawing is consistent, but this can not turn into the limit of technical solutions of the utility model
System.
Fig. 1 to Fig. 6 is referred to, present embodiment discloses a kind of waistband inclined ladder type PC structures slip casting extravasating hole consent fixture,
For blocking the grout hole 2 and extravasating hole 3 on the surface of prefabricated post 1, the extravasating hole 3 is located at the top of corresponding grout hole 2, described
Grout hole 2 connects with inner chamber of the extravasating hole 3 respectively with the sleeve 8 in prefabricated post 1 for connecting upper and lower two reinforcing bars, the consent
Fixture includes being anchored on two Waistband structures 5 in the outside of prefabricated post 1 and some right-angled trapezium stoppers 6, two belt knots
The set location of structure 5 is corresponding with the position of grout hole 2, extravasating hole 3 respectively, close to prefabricated post 1 on every Waistband structure 5
Side be provided with right-angled trapezium groove 7 wide at the top and narrow at the bottom, the syringe needle that underlying Waistband structure 5 is provided with for slip casting machine stretches to
The horizontal grouting preformed groove 8 of grout hole 2, the right-angled trapezium stopper 6 match with the right-angled trapezium groove 7, right-angled trapezium wood
The grout hole 2 or extravasating hole 3 that plug 6 can block needs when filling in right-angled trapezium groove 7 downwards block.
The waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures that the present embodiment provides, on the one hand, right-angled trapezium stopper 6
When plugging grouting hole 2 or extravasating hole 3, the slurries in grout hole 2 or extravasating hole 3 act on the level of right-angled trapezium stopper 6
Active force can be converted to the oblique frictional force between right-angled trapezium stopper 6 and right-angled trapezium groove 7, so as to improve right angle ladder
The bearing capacity of shape stopper 6；On the other hand, when right-angled trapezium stopper 6 moves down plugging grouting hole 2 or extravasating hole 3, due to
Right-angled trapezium stopper 6 does not stretch into grout hole 2 or extravasating hole 3 ties up space, occurs without as prior art because of rubber piston part
Point stretch into grout hole 2 or extravasating hole 3 ties up space and causes slurries outflow, by realizing to grout hole 2, overflowing in terms of two above
Effective closure in hole 3 is starched, not only ensures that the grout hole 2 of prefabricated post 1, the position of extravasating hole 3 are smooth, and prefabricated post can be ensured
1 construction quality, and improve efficiency of construction.
Preferably, in the waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures of this example, the horizontal stroke of the prefabricated post 1
Rectangular cross-section, the Waistband structure 5 include four parallel connectors 50 two-by-two, and four connectors 50 join end to end and are close to
The outer ring of prefabricated post 1.
The connector 50 can be shaped steel, and adjacent shaped steel is bolted.Tied in the waistband inclined ladder type PC of this example
In structure slip casting extravasating hole consent fixture, the connector 50 is preferably batten, is connected between adjacent batten by tenon structure, with
On the premise of ensuring to be connected firmly inside Waistband structure 5 so that the disassembly process of Waistband structure 5 is very convenient, improves construction
Efficiency.Specifically, in the waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures of this example, a pair of parallel batten
Couple positioned opposite indent mortise 50b, the both ends of the opposite side of the parallel batten of another pair be provided with evagination with it is corresponding
The fourth of the twelve Earthly Branches head 50a that mortise 50b matches.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, the laterally grouting is reserved
Groove 8 is located at the medium position of the vertical direction of the connector 50, and the width of the vertical direction of the laterally grouting preformed groove 8 is
The 1/5-1/3 of the width of the vertical direction of the connector 50, the width of the vertical direction of the laterally grouting preformed groove 8 and institute
The external diameter for stating grout hole 2 or extravasating hole 3 matches, to ensure that the syringe needle of slip casting machine can be stretched to by the preformed groove 8 that is in the milk
In grout hole 2 or extravasating hole 3.
Preferably, in above-mentioned waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures, the laterally grouting is reserved
The width along the surface horizontal direction of prefabricated post 1 of the width and right-angled trapezium groove 7 along the surface horizontal direction of prefabricated post 1 of groove 8
Spend corresponding.
Preferably, in the waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures of this example, can be in every connection
Each grout hole 2 of homonymy or extravasating hole 3 in prefabricated post 1 are corresponded on part 50 single right-angled trapezium groove 7 is set respectively, also may be used
To correspond to the right angle that each grout hole 2 of homonymy or extravasating hole 3 in prefabricated post 1 set an insertion on every connector 50
Dovetail groove 7.During grouting, the syringe needle of slip casting machine is by laterally grouting preformed groove 8, right-angled trapezium groove 7 stretch into grout hole 2 to institute successively
State sleeve 4 to be in the milk, slurries stop grouting after the outflow of extravasating hole 3.
Wherein, each grout hole 2 of homonymy or extravasating hole 3 in prefabricated post 1 are corresponded on every connector 50 and sets one
The right-angled trapezium groove 7 of insertion, refer to be arranged at intervals some right-angled trapezium grooves 7 on every connector 50, each grout hole 2 or excessive
Starch the corresponding right-angled trapezium groove 7 in hole 3.The connector 50 of such a structure, a bit, but connector 50 is strong for processing technology complexity
Degree is higher.
Wherein, each grout hole 2 of homonymy or extravasating hole 3 in prefabricated post 1 are corresponded on every connector 50 and sets one
The right-angled trapezium groove 7 of insertion, refers to every connector 50 settings, one right-angled trapezium groove 7, and the length of the right-angled trapezium groove 7 is covered
Respective side all grout hole 2 or extravasating hole 3 in lid prefabricated post 1.The intensity of connector 50 of such a structure disclosure satisfy that requirement,
Processing technology is more simple, as the preferred of the present embodiment.
Please continue to refer to Fig. 1 to Fig. 6, waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures of the present utility model make
With method, comprise the following steps：
The first step, the waistband inclined ladder type PC structures slip casting extravasating hole consent card is set in the outside of the joint of prefabricated post 1
Tool so that the set location of two Waistband structures 5 is corresponding to the position of grout hole 2, extravasating hole 3 respectively, with right-angled trapezium stopper 6
Each grout hole 2 and extravasating hole 3 are blocked separately down；
Second step, when needing in prefabricated post 1 sleeve 4 to be in the milk, the grout hole of the corresponding sleeve 4 is removed upwards
2 and the right-angled trapezium stopper 6 of extravasating hole 3；
3rd step, the syringe needle of slip casting machine is (not shown) to stretch into grout hole 2 to institute by grouting preformed groove 8, right-angled trapezium groove 7
State sleeve 4 to be in the milk, slurries stop grouting after the outflow of extravasating hole 3；
4th step, the syringe needle of slip casting machine is extracted, each grout hole 2 and extravasating hole are blocked separately down with right-angled trapezium stopper 6
3。
Preferably, in the above-mentioned method for plugging of waistband inclined ladder type PC structure slip castings extravasating hole 3, in the 4th step, slurry
Liquid stops grouting after being flowed out at least 5 seconds from extravasating hole 3, to ensure to fill slurries in sleeve 4, ensures the construction quality of prefabricated post 1.
Due to when the plugging grouting hole 2 of right-angled trapezium stopper 6 or extravasating hole 3, the slurry in grout hole 2 or extravasating hole 3
Liquid act on right-angled trapezium stopper 6 horizontal applied force can be converted to it is oblique between right-angled trapezium stopper 6 and right-angled trapezium groove 7
To frictional force, so as to improve the bearing capacity of right-angled trapezium stopper 6；Further, since right-angled trapezium stopper 6 does not stretch into grouting
Hole 2 or extravasating hole 3 tie up space, occur without as prior art because rubber plug portion stretches into grout hole 2 or extravasating hole 3 ties up
Space and cause slurries outflow, by realizing effective closure to grout hole 2, extravasating hole 3 in terms of two above, not only ensure pre-
The grout hole 2 of post 1 processed, the position of extravasating hole 3 are smooth, and can ensure the construction quality of prefabricated post 1, and improve construction effect
Rate.
Foregoing description is only the description to the utility model preferred embodiment, not to any limit of the scope of the utility model
Calmly, any change, the modification that the those of ordinary skill in the utility model field does according to the disclosure above content, belonging to right will
Seek the protection domain of book.
Claims (9)
- A kind of 1. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture, for the grout hole for blocking prefabricated post surface and the slurry that overflows Hole, the extravasating hole are located at the top of corresponding grout hole, and the grout hole is with extravasating hole respectively with being used to connect in prefabricated post The inner chamber connection of the sleeve of upper and lower two reinforcing bars, it is characterised in that the consent fixture includes being anchored on two on the outside of prefabricated post Bar Waistband structure and some right-angled trapezium stoppers, the set locations of two Waistband structures respectively with grout hole, extravasating hole Position it is corresponding, be provided with right-angled trapezium groove wide at the top and narrow at the bottom close to the side of prefabricated post on every Waistband structure, be located at The Waistband structure of lower section is provided with the horizontal grouting preformed groove for supplying the syringe needle of slip casting machine to stretch to grout hole, the right-angled trapezium wood Plug matches with the right-angled trapezium groove, the grouting that can block needs when right-angled trapezium stopper fills in downwards right-angled trapezium groove Hole or extravasating hole closure.
- 2. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture as claimed in claim 1, it is characterised in that described prefabricated The cross section of post is rectangle, and the Waistband structure includes four parallel connectors two-by-two, and four connectors join end to end and are close to In the outer ring of prefabricated post.
- 3. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture as claimed in claim 2, it is characterised in that the connection Part is batten, is connected between adjacent batten by tenon structure.
- 4. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture as claimed in claim 3, it is characterised in that a pair of parallel The batten couple positioned opposite indent mortise, the both ends of the opposite side of the parallel batten of another pair are provided with evagination The fourth of the twelve Earthly Branches head to match with corresponding mortise.
- 5. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture as claimed in claim 2, it is characterised in that the connection Part is shaped steel, and adjacent shaped steel is bolted.
- 6. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture as claimed in claim 2, it is characterised in that every connection The each grout hole or extravasating hole that homonymy in prefabricated post is corresponded on part set single right-angled trapezium groove respectively.
- 7. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture as claimed in claim 2, it is characterised in that every connection The each grout hole or extravasating hole that homonymy in prefabricated post is corresponded on part set the right-angled trapezium groove of an insertion.
- 8. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture as claimed in claim 2, it is characterised in that the transverse direction Be in the milk preformed groove width along prefabricated post surface horizontal direction and right-angled trapezium groove along prefabricated post surface horizontal direction Width it is corresponding.
- 9. waistband inclined ladder type PC structures slip casting extravasating hole consent fixture as claimed in claim 2, it is characterised in that the transverse direction Grouting preformed groove is located at the medium position of the vertical direction of the connector, the width of the vertical direction of the laterally grouting preformed groove Degree is the 1/5-1/3 of the width of the vertical direction of the connector, it is described laterally grouting preformed groove vertical direction width with The external diameter of the grout hole or extravasating hole matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286963.1U CN206971739U (en) | 2017-03-23 | 2017-03-23 | Waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720286963.1U CN206971739U (en) | 2017-03-23 | 2017-03-23 | Waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971739U true CN206971739U (en) | 2018-02-06 |
Family
ID=61415405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720286963.1U Withdrawn - After Issue CN206971739U (en) | 2017-03-23 | 2017-03-23 | Waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237495A (en) * | 2017-03-23 | 2017-10-10 | 上海建工五建集团有限公司 | Waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures and method |
-
2017
- 2017-03-23 CN CN201720286963.1U patent/CN206971739U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237495A (en) * | 2017-03-23 | 2017-10-10 | 上海建工五建集团有限公司 | Waistband inclined ladder type PC structure slip casting extravasating hole consent fixtures and method |
| CN107237495B (en) * | 2017-03-23 | 2023-10-20 | 上海建工五建集团有限公司 | Waistband inclined ladder type PC structure grouting overflow hole plugging fixture and method |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180206 Effective date of abandoning: 20231020 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180206 Effective date of abandoning: 20231020 |