CN109138682A - A kind of aluminum alloy doors and windows downslide structure - Google Patents
A kind of aluminum alloy doors and windows downslide structure Download PDFInfo
- Publication number
- CN109138682A CN109138682A CN201811340013.8A CN201811340013A CN109138682A CN 109138682 A CN109138682 A CN 109138682A CN 201811340013 A CN201811340013 A CN 201811340013A CN 109138682 A CN109138682 A CN 109138682A
- Authority
- CN
- China
- Prior art keywords
- sliding rail
- plate
- partition
- top plate
- fixed strip
- 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
Links
- 229910000838 Al alloy Inorganic materials 0.000 title claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 241000238631 Hexapoda Species 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 210000002268 wool Anatomy 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D15/00—Suspension arrangements for wings
- E05D15/06—Suspension arrangements for wings for wings sliding horizontally more or less in their own plane
- E05D15/0621—Details, e.g. suspension or supporting guides
- E05D15/066—Details, e.g. suspension or supporting guides for wings supported at the bottom
- E05D15/0686—Tracks
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
- E06B3/42—Sliding wings; Details of frames with respect to guiding
- E06B3/46—Horizontally-sliding wings
- E06B3/4609—Horizontally-sliding wings for windows
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/148—Windows
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of aluminum alloy doors and windows downslide structures, including the first side plate, the first top plate, first partition, the second top plate, connecting plate, second partition, third top plate, the second side plate, bottom plate, the first sliding rail, the second sliding rail, third sliding rail, snap-gauge, the first screw hole, the second screw hole, third screw hole, the first fixed strip, the second fixed strip, third fixed strip, the first card slot and the second card slot.The first top plate, the second top plate and third top plate between first side plate of the invention, first partition, second partition and the second side plate are respectively equipped with the first sliding rail, the second sliding rail and third sliding rail, snap-gauge is symmetrically arranged on first sliding rail, the second sliding rail and third sliding rail, while realizing effectively push-and-pull, radix saposhnikoviae, waterproof and the effect of insect prevention are effectively realized;Wool top is worn in first partition, the first fixed strip of second partition and the setting of the second side plate, the second fixed strip and third fixed strip, increases leakproofness, reduces noise, keep push-and-pull more stable, increase service life.
Description
Technical field
The present invention relates to a kind of downslide of door and window, specially a kind of aluminum alloy doors and windows downslide structure belongs to aluminium alloy extrusions and answers
Use technical field.
Background technique
Glide be a kind of aluminum alloy push-pull type door and window profile, sliding window advantage be it is succinct, beautiful, window width is big, glass blocks
Greatly, unobscured, daylight rate is high, cleans the windows conveniently, using flexible, securely and reliably, long service life is opened in a plane
It opens, occupied space is few, and installation screen window facilitates.Using at present at most is exactly sliding window.The disadvantage is that two fan windows cannot be simultaneously
It opens, can only at most open half, air permeability is relatively weaker;Sometimes leakproofness is also slightly worse.Sliding window: point or so, push away up and down
Draw two kinds.Sliding window prevents take up the advantages of interior space, and beautiful appearance, price economy, leakproofness are preferable.It is sliding using top grade
Rail gently one pushes away, and opens flexible.The glass of bulk is mixed, has not only increased indoor daylighting, but also improve the whole pattern of building.
The stress of sash is good, is hardly damaged, but breathing area is subject to certain restrictions.
Current sliding window gliding structural section leakproofness is poor, is easy to produce noise;And track is typically all smooth recessed
Groove profile, unstable when pulley slides in the track, service life is limited;And track number is limited, and Track desigh is simple, waterproof,
Radix saposhnikoviae, insect prevention and heat-proof quality are limited.
Summary of the invention
The object of the invention is that a kind of aluminum alloy doors and windows downslide structure is provided to solve the above-mentioned problems, it can be effective
Noise is effectively reduced in radix saposhnikoviae, waterproof, insect prevention and heat-insulated, good seal performance, and push-and-pull is stablized, and increases service life.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of aluminum alloy doors and windows downslide structure, including bottom plate,
The both ends top surface of the bottom plate is connected with the first side plate and the second side plate;First side plate is connected to the first top plate;Described
One top plate is connected to the first partition;It is located at first top plate between first side plate and the first partition to be equipped with
First sliding rail;The first partition is connected to the second top plate;Second top plate is connected to second partition;The second partition with
It is located at second top plate between the first partition and is equipped with the second sliding rail;The second partition is connected to third top plate;Institute
It states third top plate and is connected to the second side plate;It is located at the third top plate between the second partition and second side plate to be equipped with
Third sliding rail;First sliding rail, second sliding rail and the third sliding rail are equipped with snap-gauge;Second top plate with it is described
Connecting plate is connected between first partition;The bottom of the bottom plate between the connecting plate and first side plate is equipped with first
Card slot;The bottom of the bottom plate between the connecting plate and first side plate is equipped with the second card slot;In the first partition
One side wall away from first sliding rail is equipped with the first fixed strip;Deviate from the side of second sliding rail on the second partition
Wall is equipped with the second fixed strip;Third fixed strip is equipped with close to the one side wall of the third sliding rail on second side plate;Institute
It states and is equipped with the first screw hole away from the side of first sliding rail on the first top plate;Deviate from the third sliding rail on the third top plate
Side be equipped with the second screw hole;The is equipped with away from the side of first card slot on the bottom plate and close to first side plate
Three screw holes.
Preferably, in order to achieve the effect that effective waterproof, radix saposhnikoviae and insect prevention, first sliding rail, second sliding rail and
The third sliding rail is equipped with the groove of opening upwards, and the snap-gauge is in inverted "L" shape structure, and the snap-gauge be symmetrically set in it is described
On first sliding rail, the second sliding rail and two sides of the third sliding rail, and the snap-gauge and first sliding rail, described second
The groove that Open Side Down is formed between sliding rail and the third sliding rail.
Preferably, in order to increase leakproofness, make wool top fixation, reduce the noise generated when push-and-pull, described first is solid
Determine to be equipped with the card slot for assuming a " convex " shape structure in item, second fixed strip and the third fixed strip, and first fixed strip,
Second fixed strip and the third fixed strip and the first partition, the length of the second partition and second side plate
It is equal.
Preferably, in order to improve sliding rail waterproof, radix saposhnikoviae and the effect of insect prevention, height of first sliding rail apart from level ground
Degree is greater than height of second sliding rail apart from level ground, and height of second sliding rail apart from level ground is greater than described the
Height of three sliding rails apart from level ground.
Preferably, in order to be fastened on whole device effectively on windowsill, achieve the effect that limit is fixed, first card slot
It is in " convex " shape structure of indent with second card slot, and the length of first card slot and second card slot and the bottom plate
Equal length.
Preferably, in order to keep whole device connection support more stable, increase radix saposhnikoviae, waterproof and the effect of insect prevention are described
The height of prominent first top plate of first side plate is greater than the height of first sliding rail, and the connecting plate is connected to described second
The midpoint of top plate and the bottom plate.
The beneficial effects of the present invention are: the present invention connects the first side plate and the second side plate using the both ends of bottom plate, first
The first top plate, the second top plate and third top plate are respectively equipped between side plate, first partition, second partition and the second side plate,
The first sliding rail, the second sliding rail and third sliding rail, the first sliding rail, second are respectively equipped on one top plate, the second top plate and third top plate
It is symmetrically arranged with snap-gauge on sliding rail and third sliding rail, while realizing effectively push-and-pull, effectively realizes radix saposhnikoviae, waterproof and the effect of insect prevention
Fruit;Then, it is fixed using the first fixed strip, the second fixed strip and the third that first partition, second partition and the second side plate are arranged
Wool top is worn in item, increases leakproofness, reduces noise, keeps push-and-pull more stable, increases service life.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is top view of the invention.
It is as shown in the figure: 1, first side plate, the 2, first top plate, 3, first partition, the 4, second top plate, 5, connecting plate, 6, second
Partition, 7, third top plate, the 8, second side plate, 9, bottom plate, the 10, first sliding rail, the 11, second sliding rail, 12, third sliding rail, 13, card
Plate, the 14, first screw hole, the 15, second screw hole, 16, third screw hole, the 17, first fixed strip, the 18, second fixed strip, 19, third it is solid
Determine item, the 20, first card slot, the 21, second card slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to shown in Fig. 1-2, a kind of aluminum alloy doors and windows downslide structure, including bottom plate 9, the both ends top surface of the bottom plate 9
It is connected with the first side plate 1 and the second side plate 8;First side plate 1 is connected to the first top plate 2;First top plate 2 is connected to institute
State first partition 3;It is located at first top plate 2 between first side plate 1 and the first partition 3 and is equipped with the first sliding rail
10;The first partition 3 is connected to the second top plate 4;Second top plate 4 is connected to second partition 6;The second partition 6 with
It is located at second top plate 4 between the first partition 3 and is equipped with the second sliding rail 11;The second partition 6 is connected to third top
Plate 7;The third top plate 7 is connected to the second side plate 8;It is located at the third between the second partition 6 and second side plate 8
Top plate 7 is equipped with third sliding rail 12;First sliding rail 10, second sliding rail 11 and the third sliding rail 12 are equipped with snap-gauge
13;Connecting plate 5 is connected between second top plate 4 and the first partition 3;The connecting plate 5 and first side plate 1 it
Between the bottom plate 9 bottom be equipped with the first card slot 20;The bottom plate 9 between the connecting plate 5 and first side plate 1
Bottom is equipped with the second card slot 21;The first fixed strip is equipped with away from the one side wall of first sliding rail 10 in the first partition 3
17;The second fixed strip 18 is equipped with away from the one side wall of second sliding rail 11 on the second partition 6;Second side plate 8
The upper one side wall close to the third sliding rail 12 is equipped with third fixed strip 19;It is sliding away from described first on first top plate 2
The side of rail 10 is equipped with the first screw hole 14;The second spiral shell is equipped with away from the side of the third sliding rail 12 on the third top plate 7
Hole 15;Third screw hole 16 is equipped with away from the side of first card slot 20 on the bottom plate 9 and close to first side plate 1.
As a kind of currently preferred embodiment, first sliding rail 10, second sliding rail 11 and the third
Sliding rail 12 is equipped with the groove of opening upwards, and the snap-gauge 13 is in inverted "L" shape structure, and the snap-gauge 13 is symmetrically set in described the
On one sliding rail 10, the second sliding rail 11 and two sides of the third sliding rail 12, and the snap-gauge 13 and first sliding rail 10,
The groove that Open Side Down is formed between second sliding rail 11 and the third sliding rail 12.
As a kind of currently preferred embodiment, first fixed strip 17, second fixed strip 18 and described
The card slot for assuming a " convex " shape structure, and first fixed strip 17, second fixed strip 18 and institute are equipped in third fixed strip 19
State third fixed strip 19 and the first partition 3, the equal length of the second partition 6 and second side plate 8.
As a kind of currently preferred embodiment, height of first sliding rail 10 apart from level ground is greater than described
Height of second sliding rail 11 apart from level ground, height of second sliding rail 11 apart from level ground are greater than the third sliding rail
12 height apart from level ground.
As a kind of currently preferred embodiment, first card slot 20 and second card slot 21 are in indent
" convex " shape structure, and the equal length of the length of first card slot 20 and second card slot 21 and the bottom plate 9.
As a kind of currently preferred embodiment, the height of prominent first top plate 2 of first side plate 1 is greater than
The height of first sliding rail 10, the connecting plate 5 are connected to the midpoint of second top plate 4 and the bottom plate 9.
The use principle of aluminum alloy doors and windows downslide structure provided by the invention are as follows: set firstly, entire gliding structural section is utilized
Set and be fixed on windowsill in the first card slot 20 of the bottom of bottom plate 9 and the second card slot 21, then screw into the first screw hole 14,
In second screw hole 15 and third screw hole 16, realizes effective fixation of entire gliding structural section, be then fastened on the pulley of inside casing
On first sliding rail 10, the second sliding rail 11 and third sliding rail 12, the first sliding rail 10, the second sliding rail 11 and the second sliding rail 12 are then utilized
Upper symmetrically arranged snap-gauge 13 is connected together with inside casing, realizes effective radix saposhnikoviae, waterproof and insect prevention.Then in the first fixed strip
17, wool top is worn in the second fixed strip 18 and third fixed strip 19, increases the leakproofness of device, reduce the noise generated when push-and-pull,
And slided in sliding rail using pulley, stablize window push-and-pull, increases the service life of whole device.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of aluminum alloy doors and windows downslide structure, including bottom plate (9), it is characterised in that: the both ends top surface of the bottom plate (9) connects
There are the first side plate (1) and the second side plate (8);First side plate (1) is connected to the first top plate (2);First top plate (2) is even
It is connected to the first partition (3);It is located on first top plate (2) between first side plate (1) and the first partition (3)
Equipped with the first sliding rail (10);The first partition (3) is connected to the second top plate (4);Second top plate (4) be connected to second every
Plate (6);It is located at second top plate (4) between the second partition (6) and the first partition (3) and is equipped with the second sliding rail
(11);The second partition (6) is connected to third top plate (7);The third top plate (7) is connected to the second side plate (8);Described
It is located at the third top plate (7) between two partitions (6) and second side plate (8) and is equipped with third sliding rail (12);Described first
Sliding rail (10), second sliding rail (11) and the third sliding rail (12) are equipped with snap-gauge (13);Second top plate (4) and institute
It states and is connected with connecting plate (5) between first partition (3);The bottom plate between the connecting plate (5) and first side plate (1)
(9) bottom is equipped with the first card slot (20);The bottom of the bottom plate (9) between the connecting plate (5) and first side plate (1)
Portion is equipped with the second card slot (21);First is equipped with away from the one side wall of first sliding rail (10) on the first partition (3) to consolidate
Determine item (17);The second fixed strip (18) are equipped with away from the one side wall of second sliding rail (11) on the second partition (6);Institute
It states and is equipped with third fixed strip (19) close to the one side wall of the third sliding rail (12) on the second side plate (8);First top plate
(2) the first screw hole (14) are equipped with away from the side of first sliding rail (10) on;Deviate from the third on the third top plate (7)
The side of sliding rail (12) is equipped with the second screw hole (15);Deviate from the side of first card slot (20) on the bottom plate (9) and leans on
Nearly first side plate (1) is equipped with third screw hole (16).
2. a kind of aluminum alloy doors and windows downslide structure according to claim 1, it is characterised in that: first sliding rail (10),
Second sliding rail (11) and the third sliding rail (12) are equipped with the groove of opening upwards, and the snap-gauge (13) is in inverted "L" shape
Structure, and the snap-gauge (13) is symmetrically set in first sliding rail (10), on second sliding rail (11) and the third sliding rail
(12) two sides, and the snap-gauge (13) and first sliding rail (10), second sliding rail (11) and the third sliding rail
(12) groove that Open Side Down is formed between.
3. a kind of aluminum alloy doors and windows downslide structure according to claim 1, it is characterised in that: first fixed strip
(17), it is equipped with the card slot for assuming a " convex " shape structure in second fixed strip (18) and the third fixed strip (19), and described the
One fixed strip (17), second fixed strip (18) and the third fixed strip (19) and the first partition (3), described second
The equal length of partition (6) and second side plate (8).
4. a kind of aluminum alloy doors and windows downslide structure according to claim 1, it is characterised in that: first sliding rail (10) away from
Height from level ground is greater than the height of level ground with a distance from second sliding rail (11), and second sliding rail (11) is apart from water
The height of plane earth is greater than height of the third sliding rail (12) apart from level ground.
5. a kind of aluminum alloy doors and windows downslide structure according to claim 1, it is characterised in that: first card slot (20) and
Second card slot (21) is in " convex " shape structure of indent, and the length of first card slot (20) and second card slot (21)
With the equal length of the bottom plate (9).
6. a kind of aluminum alloy doors and windows downslide structure according to claim 1, it is characterised in that: first side plate (1) is prominent
The height of first top plate (2) is greater than the height of first sliding rail (10) out, and the connecting plate (5) is connected to described second
The midpoint of top plate (4) and the bottom plate (9).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811340013.8A CN109138682A (en) | 2018-11-12 | 2018-11-12 | A kind of aluminum alloy doors and windows downslide structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811340013.8A CN109138682A (en) | 2018-11-12 | 2018-11-12 | A kind of aluminum alloy doors and windows downslide structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109138682A true CN109138682A (en) | 2019-01-04 |
Family
ID=64808188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811340013.8A Pending CN109138682A (en) | 2018-11-12 | 2018-11-12 | A kind of aluminum alloy doors and windows downslide structure |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109138682A (en) |
-
2018
- 2018-11-12 CN CN201811340013.8A patent/CN109138682A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN203188822U (en) | Sliding sash | |
CN209687333U (en) | A kind of concealed drainage hole door and window | |
CN208934280U (en) | A kind of roof light | |
CN109138682A (en) | A kind of aluminum alloy doors and windows downslide structure | |
CN209398171U (en) | A kind of energy conservation push-and-pull protection integrated window construction | |
CN204899657U (en) | Can adapt to not double track way austral window, sliding sash of type of studying in same school | |
CN207739852U (en) | A kind of biparting metallic plate outward swinging door | |
CN207377420U (en) | A kind of door and window structure with aluminum alloy frame | |
CN205713839U (en) | A kind of aluminum window drainage hole structure | |
CN207847422U (en) | A kind of door and window glidepath structure with drain function | |
CN208456394U (en) | A kind of single track aluminum profile | |
CN109236087A (en) | A kind of aluminum alloy doors and windows solid slide structure | |
CN209129505U (en) | A kind of super low energy consumption building doors and windows system | |
CN208578496U (en) | A kind of profile and pulling casement integral type door and window with concealed discharge structure | |
CN210067837U (en) | Integrated changeable sliding window made of gold, steel and gauze for sealing balcony | |
CN208363933U (en) | A kind of window screening one horizontally-opening windows and doors | |
CN206385995U (en) | Cell cube curtain wall inward opening structure | |
CN221144084U (en) | Six rail door and window structures of bridge cut-off | |
CN201883867U (en) | Aluminium alloy sliding door | |
CN209942575U (en) | Folding window track structure and balcony-sealed folding window | |
CN209324204U (en) | Sliding door and window water-proof section bar | |
CN218623899U (en) | Sliding casement window | |
CN208777874U (en) | A kind of double-contracting vertical hinged door | |
CN209924715U (en) | Aluminum alloy door and window gliding structure | |
CN212656702U (en) | Lower rail structure of sliding window |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190104 |
|
WD01 | Invention patent application deemed withdrawn after publication |