CN109668480A - A kind of anti-stab watch box structure that can effectively avoid watch box gap from piercing through - Google Patents
A kind of anti-stab watch box structure that can effectively avoid watch box gap from piercing through Download PDFInfo
- Publication number
- CN109668480A CN109668480A CN201910034232.1A CN201910034232A CN109668480A CN 109668480 A CN109668480 A CN 109668480A CN 201910034232 A CN201910034232 A CN 201910034232A CN 109668480 A CN109668480 A CN 109668480A
- Authority
- CN
- China
- Prior art keywords
- stab
- watch box
- gap
- sheet material
- composite thermoplastic
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/02—Armoured or projectile- or missile-resistant garments; Composite protection fabrics
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Wrappers (AREA)
Abstract
Present invention discloses a kind of anti-stab watch box structures that can effectively avoid watch box gap from piercing through, it includes base fabric, arranges several anti-stab sheet materials of enhancing composite thermoplastic being fixed in the base fabric, the opposing end surface shape profiling of the two neighboring enhancing anti-stab sheet material of composite thermoplastic is simultaneously mutually matched so that its upright projection has lap in the shadowing structures in the base fabric, not pass through the enhancing composite thermoplastic anti-stab sheet material direct attack base fabric when blade pierces the two neighboring gap position enhanced between the anti-stab sheet material of composite thermoplastic.It can effectively prevent blade from being pierced into the gap between watch box sheet material to the present invention, substantially increase the security protection performance of anti-stab watch box.
Description
[technical field]
The invention belongs to anti-stab watch box technical fields, can effectively avoid the anti-stab of watch box gap puncture more particularly to a kind of
Watch box structure.
[background technique]
Currently, internal security situation very severe, different forms of violence criminal case happen occasionally, police, anti-riot personnel,
Through guarantor person in order to maintain social security, law enfrocement official bears a heavy burden, and ability is limited, and police stab-resistance body armor is indispensable protective gear, relaxes
Appropriateness and safety system are always the research hotspot of anti-stab watch box clothes.Number of patent application is 201620459252.5 public in the prior art
The flexible ballistic-resistant stab-resistant material for having opened a kind of unilateral gapless arrangement, although good anti-sting fuction is played, adjacent
Junction, which still has gap, between watch box pierced risk.Due to blade be it is very thin and sharp, when blade just
When in the gap in thorn between two body-protective sheets, it is likely that the substrate for carrying body-protective sheet can be scratched puncture, so that anti-stab watch box
Clothes lose protective action, cause security risk.
Therefore, it is necessary to which it is above-mentioned to solve to provide a kind of new anti-stab watch box structure that can effectively avoid watch box gap from piercing through
Problem.
[summary of the invention]
The main purpose of the present invention is to provide a kind of anti-stab watch box structure that can effectively avoid watch box gap from piercing through, energy
In enough effective gaps prevented between blade piercing watch box sheet material, the security protection performance of anti-stab watch box is substantially increased.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of anti-stab shield that can effectively avoid watch box gap from piercing through
Body structure comprising several anti-stab sheet materials of enhancing composite thermoplastic that base fabric, arrangement are fixed in the base fabric, two neighboring institute
It states the opposing end surface shape profiling of the enhancing anti-stab sheet material of composite thermoplastic and is mutually matched so that its upright projection is in the base fabric
On shadowing structures in have lap, to pierce between the anti-stab sheet material of the two neighboring enhancing composite thermoplastic when blade
Gap position when do not pass through the anti-stab sheet material of the enhancing composite thermoplastic and attack the base fabric directly.
Further, it is formed and is had the gap between the anti-stab sheet material of the two neighboring enhancing composite thermoplastic.
Further, the gap includes transverse slot and longitudinal slot.
Further, the two neighboring transverse slot is corresponding is arranged or shifts to install.
Further, the two neighboring longitudinal slot is corresponding is arranged or shifts to install.
Further, the transverse slot formed between the two neighboring enhancing anti-stab sheet material of composite thermoplastic or institute
Stating longitudinal slot includes first longitudinal direction seam and second longitudinal direction seam and be connected to that the first longitudinal direction is stitched and the second longitudinal direction is stitched
First connecting sewing, first connecting sewing are horizontal distribution or diagonally distribute.
Further, the transverse slot or described vertical that the anti-stab sheet material of the two neighboring enhancing composite thermoplastic is formed
To gap include first it is oblique seam with second it is oblique seam and be connected to described first it is oblique stitch and the described second oblique seam second
Connecting sewing, second connecting sewing are horizontal distribution or diagonally distribute.
Further, the transverse slot or described vertical that the anti-stab sheet material of the two neighboring enhancing composite thermoplastic is formed
It is S-shaped structure to gap.
Further, the transverse slot or described vertical that the anti-stab sheet material of the two neighboring enhancing composite thermoplastic is formed
It is arc-shaped structure to gap.
Further, the transverse slot or described vertical that the anti-stab sheet material of the two neighboring enhancing composite thermoplastic is formed
It is a penetrating R-joining structure to gap.
Compared with prior art, a kind of beneficial effect for the anti-stab watch box structure that can effectively avoid watch box gap from piercing through of the present invention
Fruit is: it can effectively prevent blade from being pierced into the gap between watch box sheet material, substantially increase the safety of anti-stab watch box
Protective performance.Specifically, by by it is two neighboring enhancing the anti-stab sheet material of composite thermoplastic opposing end surface be mutually matched so that its
Upright projection has lap in the shadowing structures in base fabric, so that when blade is pierced to two enhancing composite thermoplastic stab-resistant chips
When between material, it will receive the blocking of the enhancing anti-stab sheet material lap of composite thermoplastic in vertical direction, effectively stop knife
Sword continues to be pierced into base fabric direction, improves protection safety performance, solves the technical problem of gap weakness.
[Detailed description of the invention]
Fig. 1 is the overlooking structure diagram of the embodiment of the present invention one；
Fig. 2 is the cross section structural schematic diagram of the embodiment of the present invention one；
Fig. 3 is the cross section structural schematic diagram of the embodiment of the present invention two；
Fig. 4 is the cross section structural schematic diagram of the embodiment of the present invention three；
Fig. 5 is the cross section structural schematic diagram of the embodiment of the present invention four；
Fig. 6 is the cross section structural schematic diagram of the embodiment of the present invention five；
Digital representation in figure:
The 100 anti-stab watch box structures that can effectively avoid watch box gap from piercing through；1 base fabric；2 enhancing composite thermoplastic stab-resistant chips
Material；4 gaps, 41 first vertical seams, 42 second vertical seams, 43 first connecting sewings,
44 first oblique seams, 45 second oblique seams, 46 second connecting sewings, 47 transverse slots, 48 longitudinal slots.
[specific embodiment]
Embodiment one:
Fig. 1-Fig. 2 is please referred to, the present embodiment is the anti-stab watch box structure 100 that can effectively avoid watch box gap from piercing through, packet
Include base fabric 1, the anti-stab sheet material 2 of several enhancing composite thermoplastics that arrangement is fixed in base fabric 1, two neighboring enhancing composite thermoplastic
The opposing end surface shape profiling of anti-stab sheet material 2 is simultaneously mutually matched so that its upright projection has weight in the shadowing structures in base fabric 1
Folded part, not pass through enhancing compound thermal when blade pierces between the two neighboring anti-stab sheet material 2 of enhancing composite thermoplastic
The anti-stab sheet material 2 of plasticity is attacked directly arrives base fabric 1, asks so that gap position is weak between the two neighboring anti-stab sheet material of effective solution
Topic.
The present embodiment can drive straight in unlike blade in the prior art, and without any blocking, there are security risks, lead to
It crosses and the opposing end surface of the two neighboring enhancing anti-stab sheet material 2 of composite thermoplastic is mutually matched so that its upright projection is in base fabric 1
Shadowing structures in have lap so that when blade is pierced between two anti-stab sheet materials 2 of enhancing composite thermoplastic, vertical
It will receive the blocking of enhancing anti-stab 2 lap of sheet material of composite thermoplastic on direction, it is effective that blade is stopped to continue to 1 side of base fabric
To piercing, protection safety performance is improved, solves the technical problem of gap weakness.
Enhance only one layer of the setting in base fabric 1 of the anti-stab sheet material 2 of composite thermoplastic, subtracts while ensureing security protection performance
The light overall weight of anti-stab watch box structure.
It is formed between the two neighboring anti-stab sheet material 2 of enhancing composite thermoplastic and has the gap 4, the presence in gap 4 can mention significantly
The overall flexibility of high anti-stab watch box clothes, enables wearer more comfortable, meets flexible demand.
Gap 4 includes transverse slot 47 and longitudinal slot 48.
In the present embodiment, the corresponding setting in the two neighboring transverse slot 47.In another embodiment, two neighboring institute
Transverse slot 47 is stated to shift to install.
In the present embodiment, the corresponding setting of the two neighboring longitudinal slot 48.In another embodiment, two neighboring institute
Longitudinal slot 48 is stated to shift to install.
In the present embodiment, the transverse slot 47 or longitudinal direction that are formed between the two neighboring enhancing anti-stab sheet material 2 of composite thermoplastic
Gap 48 includes the first vertical seam 41 and the second vertical seam 42 and be connected to the first vertical seam seam 41 and vertically stitch 42 with second
First connecting sewing 43, the first connecting sewing 43 are horizontal distribution or diagonally distribute.
Embodiment two:
Referring to figure 3., the present embodiment and the structure of embodiment one are essentially identical, and difference is: two neighboring enhancing is multiple
Close transverse slot 47 that the anti-stab sheet material 2 of thermoplasticity is formed or longitudinal slot 48 include the first oblique seam 44 with second it is oblique stitch 45,
And the second connecting sewing 46 of connection first oblique seam 44 and the second oblique seam 45, the second connecting sewing 46 is horizontal distribution or oblique
Distribution.
Embodiment three:
Referring to figure 4., the present embodiment and the structure of embodiment one are essentially identical, and difference is: two neighboring enhancing is multiple
The transverse slot 47 or longitudinal slot 48 for closing the anti-stab formation of sheet material 2 of thermoplasticity are S-shaped structure.
Example IV:
Referring to figure 5., the present embodiment and the structure of embodiment one are essentially identical, and difference is: two neighboring enhancing is multiple
The transverse slot 47 or longitudinal slot 48 for closing the anti-stab formation of sheet material 2 of thermoplasticity are arc-shaped structure.
Embodiment five:
Please refer to Fig. 6, the present embodiment and the structure of embodiment one are essentially identical, and difference is: two neighboring enhancing is multiple
The transverse slot 47 or longitudinal slot 48 for closing the anti-stab formation of sheet material 2 of thermoplasticity are a penetrating R-joining structure.
Transverse slot 47 and the shape of longitudinal slot 48 can be the same or different in the application, be also possible to above-mentioned each
The combination of shape in embodiment.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (10)
1. a kind of anti-stab watch box structure that can effectively avoid watch box gap from piercing through, it is characterised in that: it includes base fabric, arrangement fixation
Several anti-stab sheet materials of enhancing composite thermoplastic in the base fabric, the two neighboring enhancing anti-stab sheet material of composite thermoplastic
The profiling of opposing end surface shape is simultaneously mutually matched so that its upright projection has lap in the shadowing structures in the base fabric, with
The increasing is not passed through when the gap position that convenient blade pierces between the two neighboring enhancing anti-stab sheet material of composite thermoplastic
The strong anti-stab sheet material of composite thermoplastic attacks the base fabric directly.
2. the anti-stab watch box structure that can effectively avoid watch box gap to pierce through as described in claim 1, it is characterised in that: adjacent two
It is formed and is had the gap between the anti-stab sheet material of a enhancing composite thermoplastic.
3. the anti-stab watch box structure that can effectively avoid watch box gap to pierce through as claimed in claim 2, it is characterised in that: the seam
Gap includes transverse slot and longitudinal slot.
4. the anti-stab watch box structure that can effectively avoid watch box gap to pierce through as claimed in claim 3, it is characterised in that: adjacent two
A transverse slot is corresponding to be arranged or shifts to install.
5. the anti-stab watch box structure that can effectively avoid watch box gap to pierce through as claimed in claim 3, it is characterised in that: adjacent two
A longitudinal slot is corresponding to be arranged or shifts to install.
6. the anti-stab watch box structure that can effectively avoid watch box gap from piercing through as described in any one of claim 2~5, feature
It is: the transverse slot formed between the two neighboring enhancing anti-stab sheet material of composite thermoplastic or the longitudinal slot packet
The first connecting sewing that first longitudinal direction seam stitched and be connected to the first longitudinal direction seam and second longitudinal direction seam with second longitudinal direction is included,
First connecting sewing is horizontal distribution or diagonally distributes.
7. the anti-stab watch box structure that can effectively avoid watch box gap from piercing through as described in any one of claim 2~5, feature
Be: the transverse slot or the longitudinal slot that the anti-stab sheet material of the two neighboring enhancing composite thermoplastic is formed include the
One oblique the second connecting sewing for stitching with the second oblique seam and being connected to the described first oblique seam and the described second oblique seam, it is described
Second connecting sewing is horizontal distribution or diagonally distributes.
8. the anti-stab watch box structure that can effectively avoid watch box gap from piercing through as described in any one of claim 2~5, feature
Be: the transverse slot or the longitudinal slot that the anti-stab sheet material of the two neighboring enhancing composite thermoplastic is formed are S-shaped
Structure.
9. the anti-stab watch box structure that can effectively avoid watch box gap from piercing through as described in any one of claim 2~5, feature
Be: the transverse slot or the longitudinal slot that the anti-stab sheet material of the two neighboring enhancing composite thermoplastic is formed are circular arc
Shape structure.
10. the anti-stab watch box structure that can effectively avoid watch box gap from piercing through as described in any one of claim 2~5, special
Sign is: the transverse slot or the longitudinal slot that the anti-stab sheet material of the two neighboring enhancing composite thermoplastic is formed are one
The penetrating R-joining structure of item.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034232.1A CN109668480B (en) | 2019-01-15 | 2019-01-15 | Puncture-proof body protecting structure capable of effectively avoiding puncture of body protecting gap |
| PCT/CN2019/086085 WO2020147220A1 (en) | 2019-01-15 | 2019-05-17 | Pierce-resistant body protector structure capable of effectively avoiding piercing into body protector gaps |
| DE212019000011.8U DE212019000011U1 (en) | 2019-01-15 | 2019-05-17 | A puncture-resistant body protection structure that can effectively avoid puncturing the gap of the body protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034232.1A CN109668480B (en) | 2019-01-15 | 2019-01-15 | Puncture-proof body protecting structure capable of effectively avoiding puncture of body protecting gap |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109668480A true CN109668480A (en) | 2019-04-23 |
| CN109668480B CN109668480B (en) | 2021-05-11 |
Family
ID=66149484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910034232.1A Active CN109668480B (en) | 2019-01-15 | 2019-01-15 | Puncture-proof body protecting structure capable of effectively avoiding puncture of body protecting gap |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109668480B (en) |
| WO (1) | WO2020147220A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051064A (en) * | 2019-05-15 | 2019-07-26 | 苏州高甲防护科技有限公司 | A kind of anti-needled fabric of the single layer of high flexibility |
| CN110057246A (en) * | 2019-05-06 | 2019-07-26 | 苏州高甲防护科技有限公司 | A kind of anti-stabbing lining structure of insertion slot type high security |
| CN110701955A (en) * | 2019-11-14 | 2020-01-17 | 安博斯福(宁波)新材料科技有限公司 | Stepped stab-resistant fabric with lap joint type gaps and preparation method thereof |
| CN110726336A (en) * | 2019-11-14 | 2020-01-24 | 安博斯福(宁波)新材料科技有限公司 | Laminated stab-resistant fabric with opening design and preparation method thereof |
| WO2020147220A1 (en) * | 2019-01-15 | 2020-07-23 | 苏州高甲防护科技有限公司 | Pierce-resistant body protector structure capable of effectively avoiding piercing into body protector gaps |
| CN114747823A (en) * | 2022-03-24 | 2022-07-15 | 苏州高甲防护科技有限公司 | Prevent compound surface fabric structure of acupuncture |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204506Y (en) * | 1994-11-07 | 1995-08-09 | 星河机器人技术开发公司 | High-strength lightweight composite safety clothing |
| CN2255604Y (en) * | 1996-05-15 | 1997-06-04 | 薛泽松 | Bulletproof garment |
| WO2010120927A1 (en) * | 2009-04-14 | 2010-10-21 | Higher Dimension Materials, Inc. | Armor assembly including multiple armor plates |
| WO2012006340A1 (en) * | 2010-07-06 | 2012-01-12 | Kryron Global, Llc | Ballistic strike plate and assembly |
| US20140366713A1 (en) * | 2006-05-01 | 2014-12-18 | Warwick Mills Inc. | Mosaic extremity protection system with transportable solid elements |
| CN107367195A (en) * | 2017-09-08 | 2017-11-21 | 北京普凡防护科技有限公司 | A kind of bullet-proof cloth of pieced structure |
| CN209820275U (en) * | 2019-01-15 | 2019-12-20 | 苏州高甲防护科技有限公司 | Puncture-proof body protecting structure capable of effectively avoiding puncture of body protecting gap |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668480B (en) * | 2019-01-15 | 2021-05-11 | 苏州高甲防护科技有限公司 | Puncture-proof body protecting structure capable of effectively avoiding puncture of body protecting gap |
-
2019
- 2019-01-15 CN CN201910034232.1A patent/CN109668480B/en active Active
- 2019-05-17 WO PCT/CN2019/086085 patent/WO2020147220A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2204506Y (en) * | 1994-11-07 | 1995-08-09 | 星河机器人技术开发公司 | High-strength lightweight composite safety clothing |
| CN2255604Y (en) * | 1996-05-15 | 1997-06-04 | 薛泽松 | Bulletproof garment |
| US20140366713A1 (en) * | 2006-05-01 | 2014-12-18 | Warwick Mills Inc. | Mosaic extremity protection system with transportable solid elements |
| WO2010120927A1 (en) * | 2009-04-14 | 2010-10-21 | Higher Dimension Materials, Inc. | Armor assembly including multiple armor plates |
| WO2012006340A1 (en) * | 2010-07-06 | 2012-01-12 | Kryron Global, Llc | Ballistic strike plate and assembly |
| CN107367195A (en) * | 2017-09-08 | 2017-11-21 | 北京普凡防护科技有限公司 | A kind of bullet-proof cloth of pieced structure |
| CN209820275U (en) * | 2019-01-15 | 2019-12-20 | 苏州高甲防护科技有限公司 | Puncture-proof body protecting structure capable of effectively avoiding puncture of body protecting gap |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147220A1 (en) * | 2019-01-15 | 2020-07-23 | 苏州高甲防护科技有限公司 | Pierce-resistant body protector structure capable of effectively avoiding piercing into body protector gaps |
| CN110057246A (en) * | 2019-05-06 | 2019-07-26 | 苏州高甲防护科技有限公司 | A kind of anti-stabbing lining structure of insertion slot type high security |
| WO2020224323A1 (en) * | 2019-05-06 | 2020-11-12 | 苏州高甲防护科技有限公司 | Slot-type and high safety stab-resistant fabric structure |
| CN110057246B (en) * | 2019-05-06 | 2024-05-07 | 苏州高甲防护科技有限公司 | Slot type high-safety stab-resistant fabric structure |
| CN110051064A (en) * | 2019-05-15 | 2019-07-26 | 苏州高甲防护科技有限公司 | A kind of anti-needled fabric of the single layer of high flexibility |
| CN110701955A (en) * | 2019-11-14 | 2020-01-17 | 安博斯福(宁波)新材料科技有限公司 | Stepped stab-resistant fabric with lap joint type gaps and preparation method thereof |
| CN110726336A (en) * | 2019-11-14 | 2020-01-24 | 安博斯福(宁波)新材料科技有限公司 | Laminated stab-resistant fabric with opening design and preparation method thereof |
| CN110701955B (en) * | 2019-11-14 | 2023-08-18 | 安博斯福(宁波)新材料科技有限公司 | Stepped anti-stab fabric with lap joint gaps and preparation method thereof |
| CN114747823A (en) * | 2022-03-24 | 2022-07-15 | 苏州高甲防护科技有限公司 | Prevent compound surface fabric structure of acupuncture |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109668480B (en) | 2021-05-11 |
| WO2020147220A1 (en) | 2020-07-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109668480A (en) | A kind of anti-stab watch box structure that can effectively avoid watch box gap from piercing through | |
| US11650025B2 (en) | Personal tactical system with integrated ballistic frame | |
| US9851181B2 (en) | Personal tactical system | |
| CN110057246A (en) | A kind of anti-stabbing lining structure of insertion slot type high security | |
| US11994368B2 (en) | Shield edge protection system | |
| CN110425934A (en) | High-strength electromagnetic shielding soft stab-resistant flak jackets and manufacturing method | |
| CN209820275U (en) | Puncture-proof body protecting structure capable of effectively avoiding puncture of body protecting gap | |
| US20140201878A1 (en) | Armored shirt | |
| CN110726336A (en) | Laminated stab-resistant fabric with opening design and preparation method thereof | |
| CN215572449U (en) | Novel stab-resistant clothes | |
| CN211346532U (en) | Stepped stab-resistant fabric with lap joint type gaps | |
| CN202958948U (en) | Cold-proof fabric and cold protective garment | |
| CN211346531U (en) | Laminated stab-resistant fabric with opening design | |
| CN202149724U (en) | Metal chain cloth capable of preventing bullets and knives | |
| CN211129809U (en) | Police outdoor jacket | |
| CN109297358B (en) | Anti-prick chip and anti-prick device | |
| CN207180484U (en) | Anti-stab watch box with Telescopic | |
| CN209463457U (en) | Novel mobile phone shielding packet | |
| CN203317829U (en) | Puncture-proof composite shell fabric | |
| CN110701955A (en) | Stepped stab-resistant fabric with lap joint type gaps and preparation method thereof | |
| CN203608866U (en) | Novel flexible stab-resistant garment | |
| US20230280136A1 (en) | Personal tactical system with integrated ballistic frame | |
| CN205561654U (en) | Novel structural design's armored clothing | |
| CN213067282U (en) | Bulletproof vest | |
| CN212253845U (en) | Bullet-proof vest |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |