CN103990264A - Skating shoe frame and manufacturing method thereof - Google Patents
Skating shoe frame and manufacturing method thereof Download PDFInfo
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- CN103990264A CN103990264A CN201310673489.4A CN201310673489A CN103990264A CN 103990264 A CN103990264 A CN 103990264A CN 201310673489 A CN201310673489 A CN 201310673489A CN 103990264 A CN103990264 A CN 103990264A
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Abstract
The invention discloses a skating shoe frame and a manufacturing method thereof. The skating shoe frame comprises a blade, a vertical connection plate arranged on the blade and a support arranged on the vertical connection plate. The support comprises a shoe bottom fixing plate and multiple support members arranged between the shoe bottom fixing plate and the vertical connection plate. The blade is cambered and comprises a straight section and bending sections which are respectively located at two ends of the straight section and bend upward. The skating shoe frame has light quality, good flexibility, small motion resistance, good stability and wearing property, high-intensity instant impact force resistance and strong carrying capacity. In skating, the skating shoe frame is conducive to force application and an ice holding capacity of the skating blade. The skating shoe frame has good flexibility and enough elasticity, can produce a fast skating rate in skating and has a long service life.
Description
Technical field
The present invention relates to a kind of sports goods, especially relate to a kind of durability good, can improve moment anti-impact force, long service life, skating boots frame and preparation method that dexterity is good.
Background technology
Traditional skating boots frame mostly is plastics formula structure, more crisp, very poor durability, and easily fracture, service life is short, the insufficient strength that product bears, elasticity is poor, and during motion, sliding effect is bad.
Traditional skate as shown in Figure 2 ice blade elasticity used is smaller, and during slip, dexterity is poor, is easy in addition the phenomenon that occurs that molding material is separated with blade when prefabricated, and intensity is low, poor stability, and service life is short.
Chinese patent mandate publication number: CN2342682Y, authorize open day on October 13rd, 1999, a kind of metallic wardrobe for skates structure is disclosed, a fixed head is respectively established at its two ends, two side plates top, make this fixed head can supply locking ice skate, limit, fixed head two ends extends beyond after side plate respectively, then returns and stretch and be connected as a body with side plate top edge.There is function singleness in this utility model, the deficiency that can not use when the process of skating.
Summary of the invention
Goal of the invention of the present invention is that intensity is low in order to overcome poor durability of the prior art, poor flexibility, and the deficiency that service life is short, provides a kind of durability good, can improve moment anti-impact force, long service life, skating boots frame and preparation method that dexterity is good.
To achieve these goals, the present invention is by the following technical solutions:
A skating boots frame, comprises blade, is located at the vertical connecting plate on blade and is located at the support on vertical connecting plate; Described support comprise sole fixed head and be located at sole fixed head and vertical connecting plate between several support members; Described blade is curved, comprises flat segments and is positioned at flat segments two ends and the bending section of the arc-shaped bend that makes progress; Blade upper surface is provided with the hollow out steel wire running through between blade two ends, described hollow out steel wire comprises several steel wire rings that connect successively, each steel wire ring bottom is positioned at blade, vertical connecting plate bottom is provided with the groove that Open Side Down, steel wire ring top embeds in groove roof, and the sidewall of groove is connected with blade top.
The blade upper surface of skating boots frame of the present invention is provided with hollow out steel wire, can alleviate blade total quality, the carbon fiber yarn material that forms vertical connecting plate when pre-type passes from steel wire ring, thereby it is tightr that vertical connecting plate is combined with blade, and coupling part rigidity is better, blade stability and durability after moulding are good, can resist high-intensity instant impact, blade bearing capacity is stronger, can meet sportsman and suddenly stop, the strength demand during moment impacts such as turning, flexibility is good.
Therefore, it is light that the present invention has quality, and flexibility is good, stability, and durability is good, can resist high-intensity instant impact, the feature of the stronger and long service life of bearing capacity.
As preferably, described support member is 3, be respectively the arc solid tubes that front support post, rear support post and the downward arc between back and front supporting post arch upward, arc solid tubes two ends are connected with sole fixed head respectively, back and front supporting post upper end is all connected with sole fixed head, and back and front supporting post lower end is all connected with vertical connecting plate.
As preferably, it is 0.071-0.075g/cm that the middle part of the cross section of described front support post, rear support post and arc solid tubes all adopts density
3epoxy resin foamed material is made.
Epoxy resin foamed material (RIMA) is rice white, and density is little, and quality is light, easy plastotype, and high shear strength, fracture toughness, fatigue resistance is high, and impact resistance is strong, the feature of ductility and very little chi good stability,
The intensity that epoxy resin foamed material (RIMA) can effectively slow down shoe rack runs off, and Reducing distortion improves shock resistance, and can alleviate the quality of shoe rack, increases the dexterity while sliding on ice.
As preferably, the front and rear of described sole fixed head is respectively equipped with the through hole with the corresponding connection in arc solid tubes two ends, near the fixed head of through hole, is little tubaeform in lower end.
The surface of sole fixed head is concave-convex, being convenient to skating boots body docks better with shoe rack integral body, to increase the frictional force between footwear body and shoe rack, prevent that shoe rack and skating boots from coming off separated, the design of shoe rack waist is slightly short with respect to traditional shoe rack, while being convenient to move, reduce centre of body weight, reduce air drag, be more conducive to ice face and slide.
As preferably, described blade upper surface is provided with gap, and steel wire ring bottom and gap are welded to connect.
As preferably, the length of described flat segments is less than 90mm, and blade lengths is 150mm to 200mm.
Flat segments length is less than 90mm, is convenient to skater and on ice face, moves neatly and change at any time line of travel.
As preferably, side and the flat segments of blade are perpendicular, and blade thickness is 2cm-4cm.
The ice blade that is arranged so that the side of blade and flat segments are perpendicular has corner angle, when pedaling ice, can use strength.When motion, be more conducive to ice blade and grab ice, while being more conducive to sportsman's high-speed motion, keep one's balance.
Blade thickness is less than the design of the structure of common ice blade, and the ice that can accelerate under the edge of a knife when sportsman is moved dissolves into water, and the water dissolving can play certain lubrication to skates, the resistance in the time of can reducing to move.
A preparation method for skating boots frame, comprises the steps:
(8-1) with cutting machine, by thickness, be 2-3cm, length is the epoxy resin foamed board of 5-15cm, cut into respectively the filling member that the shape with front support post, rear support post and arc solid tubes matches, and superscribe respectively some layers of carbon fiber yarn material 3 filling member outsides, form the prefabricated component of front support post, rear support post and arc solid tubes;
On carbon fiber yarn material, be all attached with the resin that plays cementation.
(8-2) choosing length is 15-20cm, carbon fiber yarn material for the connection that width is 2-4cm (12), and choosing length is 15-20cm, the reinforcement that width is 1-3cm carbon fiber yarn material;
(8-2-1) connect and be provided with several carbon fiber yarn sheets corresponding with each steel wire ring of hollow out steel wire with the long limit of carbon fiber yarn material, article two, the carbon fiber yarn sheet on long limit is interspersed, each carbon fiber yarn sheet on a long limit is passed respectively to each steel wire ring, the connection of strengthening being vertically placed on close hollow out steel wire with carbon fiber yarn material, with on carbon fiber yarn material upper surface, is pulled upwardly the connection of hollow out steel wire both sides and is pasted together with two surfaces of carbon fiber yarn material with reinforcement respectively with carbon fiber yarn material;
(8-2-2) blade top with on the outer surface being connected with carbon fiber yarn material, wrap up some layers of carbon fiber yarn material, the ice blade that obtains connecting as one;
(8-3) some carbon fiber yarn material are put into pre-type fixture, pre-type obtains sole fixed head;
(8-4) prefabricated component of front support post, rear support post and arc solid tubes is pasted and is connected with sole fixed head lower surface respectively, on the connecting portion of prefabricated component and sole fixed head, superscribe some layers of carbon fiber yarn material;
(8-5) ice blade connecting as one is pasted and is connected with the prefabricated component bottom of front support post and rear support post respectively, make sole, prefabricated component and ice blade form integral structure, with carbon fiber yarn material, integral structure outside is wrapped up, and ice blade bottom is exposed, form the young body of skating boots frame;
(8-6) the young body of skating boots frame is put into mould moulding, obtain the thick embryo of skating boots frame, forming temperature is 135-140 ℃, and molding time is 50-70 minute; And utilizing instrument that the unnecessary burr on the thick embryo of skating boots frame are removed, skating boots frame completes.
As preferably, the pre-type temperature of the pre-type fixture in described step (8-3) is 25-35 ℃.
As preferably, in step (8-2-1), on the outer surface with carbon fiber yarn material, be enclosed with some layers of carbon fiber yarn material with being connected of hollow out steel wire connecting portion.
Heating in process of mould, after carbon fiber yarn material and epoxy resin expanded material are heated, resin flows preimpregnation preform, solidify to cooling rear shape, and skating boots frame completes.
Therefore, the present invention has following beneficial effect: (1) quality is light, and flexibility is good, and resistance during motion is little; (2) stability and durability are good, can resist high-intensity instant impact, and bearing capacity is stronger; (3) while pedaling ice, can use strength, be more conducive to ice blade and grab ice; (4) pliability is good, elasticity foot, and while sliding, speed is faster; (5) long service life.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of blade of the present invention;
Fig. 2 is a kind of structural representation of blade of the prior art;
Fig. 3 is a kind of structural representation of skating boots frame of the present invention;
Fig. 4 is a kind of flow chart of embodiments of the invention;
Fig. 5 is a kind of structural representation of carbon fiber yarn material for connection of the present invention.
In figure: blade 1, vertical connecting plate 2, support 3, sole fixed head 4, flat segments 5, bending section 6, hollow out steel wire 7, steel wire ring 8, front support post 9, rear support post 10, arc solid tubes 11, carbon fiber yarn material 12, carbon fiber yarn sheet 13 for connection.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Embodiment is as shown in Figure 1, Figure 3 a kind of skating boots frame, comprises blade 1, is located at the vertical connecting plate 2 on blade and is located at the support 3 on vertical connecting plate; Support comprise sole fixed head 4 and be located at sole fixed head and vertical connecting plate between support member; Blade is curved, comprises flat segments 5 and is positioned at flat segments two ends and the bending section 6 of the arc-shaped bend that makes progress; Blade upper surface is provided with the hollow out steel wire 7 running through between blade two ends, hollow out steel wire comprises the steel wire ring 8 connecting successively, each steel wire ring bottom is positioned at blade, vertical connecting plate bottom is provided with the groove that Open Side Down, steel wire ring top embeds in groove roof, and the sidewall of groove is connected with blade top.Blade adopts Steel material to make.
Support member is 3, be respectively the arc solid tubes 11 that front support post 9, rear support post 10 and the downward arc between back and front supporting post arch upward, arc solid tubes two ends are connected with sole fixed head respectively, back and front supporting post upper end is all connected with sole fixed head, and back and front supporting post lower end is all connected with vertical connecting plate.
It is 0.075g/cm that the middle part of the cross section of front support post, rear support post and arc solid tubes all adopts density
3epoxy resin foamed material is made.
The front and rear of sole fixed head is respectively equipped with the through hole with the corresponding connection in arc solid tubes two ends, near the sole fixed head of through hole, is little tubaeform in lower end.
Blade upper surface is provided with gap, and steel wire ring bottom and gap are welded to connect.The length of flat segments is less than 90mm, and blade lengths is 150mm.Side and the flat segments of blade are perpendicular, and blade thickness is 4cm.
As shown in Figure 4, a kind of preparation method of skating boots frame, comprises the steps:
Step 100, with cutting machine, by thickness, be 3cm, length is the epoxy resin foamed board of 15cm, cut into respectively the filling member that the shape with front support post, rear support post and arc solid tubes matches, and superscribe respectively 6 layers of carbon fiber yarn material 3 filling member outsides, form the prefabricated component of front support post, rear support post and arc solid tubes;
Step 200, as shown in Figure 5, choosing length is 15cm, carbon fiber yarn material 12 for the connection that width is 4cm; Choosing length is 15cm, the reinforcement that width is 3cm carbon fiber yarn material;
Step 201, connection is provided with the carbon fiber yarn sheet 13 corresponding with each steel wire ring of hollow out steel wire with the long limit of carbon fiber yarn material, article two, the carbon fiber yarn sheet on long limit is interspersed, each carbon fiber yarn sheet on a long limit is passed respectively to each steel wire ring, the connection of strengthening being vertically placed on close hollow out steel wire with carbon fiber yarn material, with on carbon fiber yarn material upper surface, is pulled upwardly the connection of hollow out steel wire both sides and is pasted together with two surfaces of carbon fiber yarn material with reinforcement respectively with carbon fiber yarn material;
With being connected with wrapping up the carbon fiber yarn material that is of five storeys on the outer surface of carbon fiber yarn material of hollow out steel wire connecting portion;
Step 202, blade top with on the outer surface being connected with carbon fiber yarn material, wrap up 4 layers of carbon fiber yarn material, the ice blade that obtains connecting as one;
Step 300, puts into carbon fiber yarn material the pre-type fixture of 35 ℃, and pre-type obtains sole fixed head;
Step 400, pastes the prefabricated component of front support post, rear support post and arc solid tubes to be connected with sole fixed head lower surface respectively, on the connecting portion of prefabricated component and sole fixed head, superscribes carbon fiber yarn material;
Step 500, the ice blade connecting as one is pasted and is connected with the prefabricated component bottom of front support post and rear support post respectively, make sole, prefabricated component and ice blade form integral structure, with carbon fiber yarn material, integral structure outside is wrapped up, and ice blade bottom is exposed, form the young body of skating boots frame;
Step 600, puts into mould moulding by the young body of skating boots frame, obtains the thick embryo of skating boots frame, and forming temperature is 140 ℃, and molding time is 50 minutes; And utilizing instrument that the unnecessary burr on the thick embryo of skating boots frame are removed, skating boots frame completes.
Should be understood that the present embodiment is only not used in and limits the scope of the invention for the present invention is described.In addition should be understood that those skilled in the art can make various changes or modifications the present invention after having read the content of the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (10)
1. a skating boots frame, is characterized in that, comprises blade (1), is located at the vertical connecting plate (2) on blade and is located at the support (3) on vertical connecting plate; Described support comprise sole fixed head (4) and be located at sole fixed head and vertical connecting plate between several support members; Described blade is curved, comprises flat segments (5) and is positioned at flat segments two ends and the bending section (6) of the arc-shaped bend that makes progress; Blade upper surface is provided with the hollow out steel wire (7) running through between blade two ends, described hollow out steel wire comprises several steel wire rings (8) that connect successively, each steel wire ring bottom is positioned at blade, vertical connecting plate bottom is provided with the groove that Open Side Down, steel wire ring top embeds in groove roof, and the sidewall of groove is connected with blade top.
2. skating boots frame according to claim 1, it is characterized in that, described support member is 3, be respectively the arc solid tubes (11) that front support post (9), rear support post (10) and the downward arc between back and front supporting post arch upward, arc solid tubes two ends are connected with sole fixed head respectively, back and front supporting post upper end is all connected with sole fixed head, and back and front supporting post lower end is all connected with vertical connecting plate.
3. a kind of skating boots frame according to claim 2, is characterized in that, it is 0.071-0.075g/cm that the middle part of the cross section of described front support post, rear support post and arc solid tubes all adopts density
3epoxy resin foamed material is made.
4. a kind of skating boots frame according to claim 2, is characterized in that, the front and rear of described sole fixed head is respectively equipped with the through hole with the corresponding connection in arc solid tubes two ends, near the sole fixed head of through hole, is little tubaeform in lower end.
5. a kind of skating boots frame according to claim 1, is characterized in that, described blade upper surface is provided with gap, and steel wire ring bottom and gap are welded to connect.
6. a kind of skating boots frame according to claim 1, is characterized in that, the length of described flat segments is less than 90mm, and blade lengths is 150mm to 200mm.
7. according to a kind of skating boots frame described in claim 1 or 2 or 3 or 4 or 5 or 6, it is characterized in that, side and the flat segments of blade are perpendicular, and blade thickness is 2cm-4cm.
8. a preparation method for skating boots frame according to claim 7, is characterized in that, comprises the steps:
(8-1) with cutting machine, by thickness, be 2-3cm, length is the epoxy resin foamed board of 5-15cm, cut into respectively the filling member that the shape with front support post, rear support post and arc solid tubes matches, and superscribe respectively some layers of carbon fiber yarn material 3 filling member outsides, form the prefabricated component of front support post, rear support post and arc solid tubes;
(8-2) choosing length is 15-20cm, carbon fiber yarn material for the connection that width is 2-4cm (12), and choosing length is 15-20cm, the reinforcement that width is 1-3cm carbon fiber yarn material;
(8-2-1) connect and be provided with several carbon fiber yarn sheets (13) corresponding with each steel wire ring of hollow out steel wire with the long limit of carbon fiber yarn material, article two, the carbon fiber yarn sheet on long limit is interspersed, each carbon fiber yarn sheet on a long limit is passed respectively to each steel wire ring, the connection of strengthening being vertically placed on close hollow out steel wire with carbon fiber yarn material, with on carbon fiber yarn material upper surface, is pulled upwardly the connection of hollow out steel wire both sides and is pasted together with two surfaces of carbon fiber yarn material with reinforcement respectively with carbon fiber yarn material;
(8-2-2) blade top with on the outer surface being connected with carbon fiber yarn material, wrap up some layers of carbon fiber yarn material, the ice blade that obtains connecting as one;
(8-3) some carbon fiber yarn material are put into pre-type fixture, pre-type obtains sole fixed head;
(8-4) prefabricated component of front support post, rear support post and arc solid tubes is pasted and is connected with sole fixed head lower surface respectively, on the connecting portion of prefabricated component and sole fixed head, superscribe some layers of carbon fiber yarn material;
(8-5) ice blade connecting as one is pasted and is connected with the prefabricated component bottom of front support post and rear support post respectively, make sole, prefabricated component and ice blade form integral structure, with carbon fiber yarn material, integral structure outside is wrapped up, and ice blade bottom is exposed, form the young body of skating boots frame;
(8-6) the young body of skating boots frame is put into mould moulding, obtain the thick embryo of skating boots frame, forming temperature is 135-140 ℃, and molding time is 50-70 minute; And utilizing instrument that the unnecessary burr on the thick embryo of skating boots frame are removed, skating boots frame completes.
9. the preparation method of skating boots frame according to claim 8, is characterized in that, the pre-type temperature of the pre-type fixture in described step (8-3) is 25-35 ℃.
10. the preparation method of skating boots frame according to claim 8 or claim 9, is characterized in that, in step (8-2-1), is enclosed with some layers of carbon fiber yarn material with being connected of hollow out steel wire connecting portion on the outer surface with carbon fiber yarn material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310673489.4A CN103990264B (en) | 2013-12-10 | 2013-12-10 | A kind of skating boots frame and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310673489.4A CN103990264B (en) | 2013-12-10 | 2013-12-10 | A kind of skating boots frame and preparation method |
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| CN103990264A true CN103990264A (en) | 2014-08-20 |
| CN103990264B CN103990264B (en) | 2015-10-28 |
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| CN201310673489.4A Active CN103990264B (en) | 2013-12-10 | 2013-12-10 | A kind of skating boots frame and preparation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801035A (en) * | 2015-03-27 | 2015-07-29 | 桐乡波力科技复材用品有限公司 | Skating shoe frame and manufacturing method thereof |
| CN105214297A (en) * | 2015-09-24 | 2016-01-06 | 吴有权 | Combined type ice skates support |
| CN107050832A (en) * | 2017-05-12 | 2017-08-18 | 王茵 | Speed skate |
| CN107376316A (en) * | 2017-09-05 | 2017-11-24 | 卢浩然 | A kind of roller-skating place and its ice skate |
| CN110126378A (en) * | 2019-03-26 | 2019-08-16 | 北京石墨烯技术研究院有限公司 | Graphene steel composite material and preparation method and application |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210252U (en) * | 1986-12-12 | 1987-11-18 | 于井力 | Ice skating boot with double skates |
| CN2063031U (en) * | 1989-11-18 | 1990-10-03 | 付维华 | Dual-purpose ice-skating blades |
| US6234532B1 (en) * | 1999-04-09 | 2001-05-22 | Pieter B. Kollen | Lateral toe pick for ice skate blade |
| CN101605577A (en) * | 2007-01-19 | 2009-12-16 | 穆尔蒂马蒂奇公司 | Skating boots with replaceable blade of pivot rocking bar |
| EP2478937A1 (en) * | 2011-01-25 | 2012-07-25 | Bauer Hockey Corp. | Ice skate blade assembly |
-
2013
- 2013-12-10 CN CN201310673489.4A patent/CN103990264B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210252U (en) * | 1986-12-12 | 1987-11-18 | 于井力 | Ice skating boot with double skates |
| CN2063031U (en) * | 1989-11-18 | 1990-10-03 | 付维华 | Dual-purpose ice-skating blades |
| US6234532B1 (en) * | 1999-04-09 | 2001-05-22 | Pieter B. Kollen | Lateral toe pick for ice skate blade |
| CN101605577A (en) * | 2007-01-19 | 2009-12-16 | 穆尔蒂马蒂奇公司 | Skating boots with replaceable blade of pivot rocking bar |
| EP2478937A1 (en) * | 2011-01-25 | 2012-07-25 | Bauer Hockey Corp. | Ice skate blade assembly |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801035A (en) * | 2015-03-27 | 2015-07-29 | 桐乡波力科技复材用品有限公司 | Skating shoe frame and manufacturing method thereof |
| CN104801035B (en) * | 2015-03-27 | 2016-08-24 | 桐乡波力科技复材用品有限公司 | Skating boots frame and preparation method thereof |
| CN105214297A (en) * | 2015-09-24 | 2016-01-06 | 吴有权 | Combined type ice skates support |
| CN105214297B (en) * | 2015-09-24 | 2017-04-19 | 吴有权 | Combined type ice skate bracket |
| CN107050832A (en) * | 2017-05-12 | 2017-08-18 | 王茵 | Speed skate |
| CN107050832B (en) * | 2017-05-12 | 2019-01-01 | 王茵 | Speed skate |
| CN107376316A (en) * | 2017-09-05 | 2017-11-24 | 卢浩然 | A kind of roller-skating place and its ice skate |
| CN110126378A (en) * | 2019-03-26 | 2019-08-16 | 北京石墨烯技术研究院有限公司 | Graphene steel composite material and preparation method and application |
| CN110126378B (en) * | 2019-03-26 | 2020-09-15 | 北京石墨烯技术研究院有限公司 | Graphene steel composite material and preparation method and application thereof |
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|---|---|
| CN103990264B (en) | 2015-10-28 |
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Effective date of registration: 20230106 Address after: 60 Jean Paul Kayer Street, Branville, Quebec, Canada J7C0N9 Patentee after: Ball Hockey Co.,Ltd. Address before: No. 199, Fengxiang East Road, wutong Street, Tongxiang City, Jiaxing City, Zhejiang Province 314113 Patentee before: TONGXIANG BONNY SCIENCE & TECHNOLOGY COMPOSITE Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CI03 | Correction of invention patent |
Correction item: Patentee Correct: Ball Hockey Co.,Ltd. False: Ball Hockey Co.,Ltd. Number: 03-02 Volume: 39 |
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| CI03 | Correction of invention patent |