CN205991741U - Launch canister cylinder - Google Patents
Launch canister cylinder Download PDFInfo
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- CN205991741U CN205991741U CN201620622955.5U CN201620622955U CN205991741U CN 205991741 U CN205991741 U CN 205991741U CN 201620622955 U CN201620622955 U CN 201620622955U CN 205991741 U CN205991741 U CN 205991741U
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Abstract
This utility model belongs to guided missile launcher association area, and disclose a kind of launch canister cylinder, described cylinder radially includes heat-resisting erosion control brush layer, thermal insulation layer and bearing bed from the inside to the outside successively, described heat-resisting erosion control brush layer is made up of heat-resisting erosion control brush material, described thermal insulation layer is made up of heat-barrier material, and described bearing bed is formed by bamboo chip winding multilamellar and by resin-bonded solidification.By this utility model, cylinder is made using bamboo composite, especially carry out specific design to constituting the bamboo chip size of bearing bed, moisture content, intensity, canoe and resin, make that prepared launch canister cylinder environmental protection, raw material resourceses be renewable, shockproof, low friction, wear-resisting, heat-insulated, resistance to ablation, resistance to erosion and electromagnetic wave shielding.
Description
Technical field
This utility model belongs to guided missile launcher technical field, more particularly, to a kind of launch canister cylinder.
Background technology
Launch canister is the capital equipment of guided missile pop-up, is the main bearing member in transport, lifting for the fitted tube guided missile,
Its effect is mainly：
1) coordinate filling equipment at ordinary times, implement to loading and discharging；
2) after guided missile loads launching tube, to guided missile insulation, provide the environment of a suitable guided missile solid propellant job
Temperature；
3) support guided missile when transporting；
4), after entering launching site, carry out missile bearing with transmitting station cooperation and aim at and perpendicularity adjustment, cooperation guided missile enters
The various test of row and inspection；
5) support and guide effect from when launching.
Therefore, launch canister should have shockproof, low friction, wear-resisting, heat-insulated, resistance to ablation, resistance to erosion and electromagnetic wave shielding
Ability.Because the mitigation of launching tube quality can make the range straggling launched a guided missile and precision controlling all more effectively be carried
Rise, so the high-strength composite of light weight is the development trend manufacturing launch canister material therefor.Adopt glass fibers at present
Dimension composite manufactures launch canister cylinder, but glass fibre belongs to high energy consumption material, consumes valuable petroleum resources, produces
Product and waste material can pollute to environment, not environmentally.
Utility model content
For the above not enough or Improvement requirement of prior art, this utility model provides a kind of launch canister cylinder,
Wherein by being improved to aspects such as tube structure, materials and redesigning so that this launch canister cylinder is shockproof, low rub
While wiping, wear-resisting, heat-insulated, resistance to ablation, resistance to erosion and electromagnetic wave shielding, environmental protection, light weight are high-strength.
For achieving the above object, according to this utility model, there is provided a kind of launch canister cylinder, described cylinder radial direction by
Interior to outer include heat-resisting erosion control brush layer, thermal insulation layer and bearing bed successively, described heat-resisting erosion control brush layer is by heat-resisting erosion control brush material system
Become, described thermal insulation layer is made up of heat-barrier material, described bearing bed is formed by bamboo wood winding multilamellar and by resin-bonded solidification.
The technical scheme being formed for above-mentioned design of the present utility model, bearing bed is as the master of launch canister cylinder
Want structure, be wound around by bamboo wood and make, using bamboo wood as raw material, environmental protection, resource is renewable, will not be limited by resource
System, low cost；And quality of bamboo timber is light, intensity is high, good toughness, and the bamboo wood using high specific strength, specific modulus adopts winding process
Its axial tensile strength being played to maximization, making the cylinder mechanical strength that winding goes out high, additionally, being wound around simultaneously using bamboo wood
Show through overtesting, heat conductivity is little by the resin-bonded structure solidifying to form, there is good heat-insulating property, therefore need not
It is separately provided heat-insulation layer, simplify structure；The bearing bed being entwined for protection bamboo wood is difficult by high temperature structure, table in it
Inward-facing set gradually thermal insulation layer and heat-resisting erosion control brush layer, heat-resisting erosion control brush layer is high in order to tolerate the internal ejection process of launching tube
Pressure, the pneumatic thermal shock of high temperature, thermal insulation layer is in order to reduce the temperature conducted to bearing bed.
Preferably, the heat-barrier material of described thermal insulation layer is ecological ceramic, described heat-resisting erosion control brush layer and described thermal insulation layer it
Between, be all bonding by adhesive between described thermal insulation layer and described bearing bed.
Preferably, described ecological ceramic is bamboo pottery or wood pottery.
Preferably, the resin of described bearing bed is flame retardancy amino resins.
Preferably, described bamboo wood be width be 5mm-20mm, thickness be 0.3mm-2mm, length be 2m-6m bamboo silk.
Preferably, described bamboo silk moisture content is not higher than 10%.
Preferably, described bamboo silk tensile strength is not less than 90MPa.
Preferably, the bamboo wood canoe of described bearing bed is the combination that ring is wound around with spiral winding.
Preferably, described cylinder also includes electro-magnetic screen layer, is made up of electromagnetic shielding material.
Preferably, described electro-magnetic screen layer is arranged at bearing bed outer surface.
In general, by the contemplated above technical scheme of this utility model compared with prior art, by adopting bamboo
Cylinder made by composite, especially bamboo chip size, moisture content, intensity, canoe and the resin constituting bearing bed is carried out
Specific design, make that prepared launch canister cylinder environmental protection, raw material resourceses be renewable, shockproof, low friction, wear-resisting, every
Hot, resistance to ablation, resistance to erosion and electromagnetic wave shielding.
Brief description
Fig. 1 is according to the launch canister tube structure schematic diagram designed by this utility model preferred implementation；
In all of the figs, identical reference is used for representing identical element or structure, wherein：
1- heat-resisting erosion control brush layer, 2- thermal insulation layer, 3- bearing bed, 4- electro-magnetic screen layer.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.It should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.Additionally, institute in each embodiment of this utility model disclosed below
As long as the technical characteristic being related to does not constitute conflict each other just can be mutually combined.
Fig. 1 is according to the launch canister tube structure schematic diagram designed by this utility model preferred implementation.As Fig. 1
Shown in, in one embodiment, a kind of launch canister cylinder, described cylinder radially includes heat-resisting erosion control from the inside to the outside successively
Brush layer 1, thermal insulation layer 2 and bearing bed 3, described bearing bed 3 is formed by bamboo wood winding multilamellar and by resin-bonded solidification, by twining
The axial tensile strength of bamboo wood can be played to maximization around mode, so that the bearing bed being wound around out reaches load requiring.
Bamboo wood can be bamboo chip, thin bamboo strips used for weaving, bamboo silk, bamboo curtain splint etc., and in the present embodiment, described bamboo wood is width is 5mm-20mm, and thickness is
0.3mm-2mm, length is the bamboo silk of 2m-6m.Bamboo silk specific strength in this size range, specific modulus are high, on the one hand improve and are wound around
Degree of compaction, thus improving the intensity of housing, be on the other hand easy to resin penetration enter bamboo wood in, increase adhesive property, make to twine
Bearing bed 3 mechanical property laying out is good.Bamboo silk moisture content is preferably not higher than 10%, axial tensile strength and is preferably not lower than
90MPa, to ensure that every bamboo silk is respectively provided with high intensity, controls its moisture content to improve the infiltration rate of resin, improves adhesive property.
In the present embodiment, this resin is preferably flame retardancy amino resins, using nonflammable resin, to increase the anti-burning property of bearing bed
Energy.Because proving through lot of experiments, amino resins are best with the wellability of bamboo chip, so that obtain after solidification holds
Carrier layer 3 adhesion strength is high.Preferably bamboo silk is carried out ring and spiral combination canoe in the present embodiment, with holding that guarantee obtains
Carrier layer 3 all directions are respectively provided with high intensity.Described heat-resisting erosion control brush layer 1 is in order to tolerate launch canister inner barrel ejection process
The high pressure of generation, the pneumatic thermal shock of high temperature, are made up of heat-resisting erosion control brush material, are specifically as follows high temperature resistant erosion control swabbing, carbon
The materials such as fibrous composite, high silica cloth.Described thermal insulation layer 2 in order to completely cut off the transmission to bearing bed for the heat, thus reducing biography
It is directed at the temperature of bearing bed 3, protect bearing bed 3 not to be subject to high temperature, be made up of heat-barrier material, be specifically as follows high temperature resistant tree
The materials such as fat, ecological ceramic.In the present embodiment, heat-barrier material is preferably ecological ceramic, and the loose structure of ecological ceramic has excellent
Different effect of heat insulation, and Renewable resource, environmental protection can be made full use of.This ecological ceramic is preferably bamboo pottery or wood pottery
Porcelain, between described heat-resisting erosion control brush layer 1 and described thermal insulation layer 2, be all by glue between described thermal insulation layer 2 and described bearing bed 3
Stick bonding.
In another embodiment, in order that launch canister cylinder has the function of electromagnetic shielding, in tube structure also
It is provided with electro-magnetic screen layer 4, is made up of the material with electro-magnetic screen function, be specifically as follows carbon fibre composite, electricity
Magnetic shield metal material etc..In the present embodiment, in order that electro-magnetic screen layer 4 simultaneously works as protecting bearing bed not to be subject to external environment
Electro-magnetic screen layer 4 is preferably arranged at bearing bed 3 outer surface by impact performance.
More clearly to illustrate below in conjunction with some specific embodiments and to be wound around again according to bamboo of the present utility model
Close pipe manufacturing process and its key process parameter design.
Embodiment 1
A kind of launch canister cylinder, described cylinder radially include successively from the inside to the outside heat-resisting erosion control brush layer, thermal insulation layer and
Bearing bed, described heat-resisting erosion control brush layer is one layer of high temperature resistant erosion control brush material of spraying, and described thermal insulation layer is wound around described resistance to
The carbon fiber/epoxy resin composite material of hot erosion control brush layer outer surface, described bearing bed be by bamboo chip be spirally wound on described every
Thermosphere outer surface multilamellar is simultaneously formed by phenolic resin bonded solidification.Concrete preparation process is as follows：
(1) core is processed：Prepare the core of launch canister cylindrical shape, in its surface-coated releasing agent；
(2) heat-resisting protection against erosion formable layer：Sprayed on core using high temperature resistant erosion control brush material such as zinc chromate primer, heating is solid
Chemical conversion type, obtains heat-resisting erosion control brush layer；
(3) heat-insulated formable layer：High Temperature Curing Epoxy Resin System wet method spiral shell on heat-resisting erosion control brush layer is impregnated using carbon fiber yarn
Rotation is wound around, and be heating and curing molding, obtains thermal insulation layer；
(4) carry formable layer：Raw bamboo is split into bamboo chip, size is not limited, bamboo chip bonding is become continuously long shape, dipping
Phenolic resin wet method spiral winding, be heating and curing molding, obtains bearing bed；
(5) demoulding：The demoulding from core by the cylinder preparing, obtains launch canister cylinder.
Embodiment 2
A kind of launch canister cylinder, described cylinder radially include successively from the inside to the outside heat-resisting erosion control brush layer, thermal insulation layer and
Bearing bed, the carbon fiber/epoxy resin composite material that described heat-resisting erosion control brush layer is wound around, described thermal insulation layer be bonded in described
The ecological ceramic of heat-resisting erosion control brush layer outer surface, specially wood pottery, described bearing bed is to be knitted by multiple bamboo chips arranged in parallel
After becoming bamboo curtain splint, ring is wrapped in described thermal insulation layer outer surface multilamellar and is formed by epoxy bond solidification.Concrete preparation process
As follows：
(1) core is processed：Prepare the core of launch canister cylindrical shape, in its surface-coated releasing agent；
(2) heat-resisting protection against erosion formable layer：High Temperature Curing Epoxy Resin System wet method spiral on core is impregnated using carbon fiber yarn
Combine winding with ring, be heating and curing molding, obtain heat-resisting erosion control brush layer；
(3) heat-insulated formable layer：By wood powder drying to moisture content ＜ 10%, attrition grinding to wood powder particle diameter is below 30 μm；
By phenolic resin and wood powder mixing and stirring, both mass ratioes are 30～70: 70～30, obtain mixture；Mixture is fallen
Enter in the launching tube cylindrical shape ring-shaped graphite mould preparing in advance, be heating and curing and obtain pre-burning base substrate, then will be equipped with this
High temperature sintering under nitrogen protection put in pyrolysis furnace by the ring-shaped graphite mould of pre-burning base substrate, and temperature is 650～1200 DEG C, sintering
System is：Heating rate is 2-10 DEG C/min, -200 DEG C of insulation 1h of room temperature, 200-650 DEG C of insulation 1h, 650-800 DEG C of insulation 3-
5h, 800-1200 DEG C of insulation 2-5h, obtains phenolic resin reinforced wood ceramic inner insulating layer, the inner insulating layer of molding is sleeved on into
The heat-resisting erosion control brush layer outer surface of type, carries out bonding by high intensity heatproof epoxyn between the two, obtain in every
Thermosphere；
(4) carry formable layer：By raw bamboo be split into width be 5mm-20mm, thickness be 0.3mm-2mm, length be 2m-6m
Bamboo chip, by bamboo chip along its width arranged in parallel several, then its length direction sew up for continuously grow bamboo curtain splint, dipping
Epoxy resin wet method ring is wrapped on thermal insulation layer, and be heating and curing molding, obtains bearing bed；
(5) demoulding：The demoulding from core by the cylinder preparing, obtains launch canister cylinder.
Embodiment 3
A kind of launch canister cylinder, described cylinder radially includes heat-resisting erosion control brush layer, thermal insulation layer, electricity from the inside to the outside successively
Magnetic masking layer and bearing bed, the carbon fiber/epoxy resin composite material that described heat-resisting erosion control brush layer is wound around, described thermal insulation layer is
It is bonded in the ecological ceramic of described heat-resisting erosion control brush layer outer surface, specially phenolic resin strengthening bamboo pottery, described electromagnetic shielding
Layer is one layer of copper mesh being laid on described thermal insulation layer outer surface, and described bearing bed is to be made into bamboo curtain splint by multiple bamboo chips arranged in parallel
Ring is wrapped in described electro-magnetic screen layer outer surface multilamellar and is formed by epoxy bond solidification afterwards.Concrete preparation process is such as
Under：
(1) core is processed：Prepare the core of launch canister cylindrical shape, in its surface-coated releasing agent；
(2) heat-resisting protection against erosion formable layer：High Temperature Curing Epoxy Resin System wet method spiral on core is impregnated using carbon fiber yarn
Combine winding with ring, be heating and curing molding, obtain heat-resisting erosion control brush layer；
(3) heat-insulated formable layer：By bamboo powder drying to moisture content ＜ 8%, attrition grinding to bamboo powder particle diameter is below 30 μm；Will
Phenolic resin and bamboo powder mixing and stirring, both mass ratioes are 30～70: 70～30, obtain mixture；Pour the mixture into
In the launch canister cylindrical shape ring-shaped graphite mould preparing in advance, it is heating and curing and obtains pre-burning base substrate, then will be equipped with
High temperature sintering under nitrogen protection put in pyrolysis furnace by the ring-shaped graphite mould of this pre-burning base substrate, and temperature is 650～1200 DEG C, burns
Knot system is：Heating rate is 2-10 DEG C/min, -200 DEG C of insulation 1h of room temperature, 200-650 DEG C of insulation 1-2h, 650-800 DEG C of guarantor
Warm 1-5h, 800-1200 DEG C of insulation 1-5h, obtain phenolic resin strengthening bamboo ceramic thermal barrier layer, the thermal insulation layer of molding are sleeved on into
The heat-resisting erosion control brush layer outer surface of type, carries out bonding by epoxyn between the two, obtains thermal insulation layer；
(4) electromagnetic shielding formable layer：Coat epoxy resin adhesive in described thermal insulation layer outer surface, copper mesh is laid bonding
In thermal insulation layer outer surface, preferably it is wrapped in copper mesh outer surface to be compacted with carbon fiber/epoxy resin again, obtains electro-magnetic screen layer；
(5) carry formable layer：By raw bamboo be split into width be 5mm-20mm, thickness be 0.3mm-2mm, length be 2m-6m
Bamboo chip, by bamboo chip along its width arranged in parallel several, then its length direction sew up for continuously grow bamboo curtain splint, dipping
Epoxy resin wet method ring is wound around, and be heating and curing molding, obtains bearing bed；
(6) demoulding：The demoulding from core by the cylinder preparing, obtains launch canister cylinder.
Embodiment 4
A kind of launch canister cylinder, described cylinder radially includes heat-resisting erosion control brush layer, thermal insulation layer from the inside to the outside successively, holds
Carrier layer and electro-magnetic screen layer, high silica cloth/phenolic resin composite that described heat-resisting erosion control brush layer is wound around, described thermal insulation layer
Fire resistant resin, in the present embodiment be specially phenolic resin, described bearing bed be by width be 5mm-20mm, thickness be
0.3mm-2mm, length are 2m-6m, moisture content not higher than 10%, tensile strength are not less than the bamboo chip of 90MPa by ring and spiral shell
Rotation combination is wrapped in described thermal insulation layer outer surface multilamellar and is formed by flame retardancy amino resins adhesive solidification, described electromagnetic shielding
Layer is wound around the carbon fiber/epoxy resin composite material of described bearing bed outer surface.Concrete preparation process is as follows：
(1) core is processed：Prepare the core of launch canister cylindrical shape, in its surface-coated releasing agent；
(2) heat-resisting protection against erosion formable layer：It is wound around on core using high silica cloth impregnated phenolic resin, be heated and cured into
Type, obtains heat-resisting erosion control brush layer；
(3) heat-insulated formable layer：By phenolic resin even application in heat-resisting protection against erosion layer surface, be heating and curing molding, obtains
Thermal insulation layer；
(4) carry formable layer：By raw bamboo be split into width be 5mm-20mm, thickness be 0.3mm-2mm, length be 2m-6m
Bamboo chip, be dried after ungrease treatment and be not higher than 10% to moisture content, choose the bamboo chip bonding that tensile strength is not less than 90MPa
Become continuously long shape, dipping flame retardancy amino resins wet method ring combines winding with spiral, and be heating and curing molding, obtains bearing bed；
(5) electromagnetic shielding formable layer：Carbon fiber yarn is adopted to impregnate High Temperature Curing Epoxy Resin System in described bearing bed outer surface
On core, wet method spiral combines winding with ring, and be heating and curing molding, obtains electro-magnetic screen layer；
(6) demoulding：The demoulding from core by the cylinder preparing, obtains launch canister cylinder.
As it will be easily appreciated by one skilled in the art that the foregoing is only preferred embodiment of the present utility model, not
In order to limit this utility model, all any modifications made within spirit of the present utility model and principle, equivalent and change
Enter, should be included within protection domain of the present utility model.
Claims (10)
1. a kind of launch canister cylinder it is characterised in that described cylinder radially include successively from the inside to the outside heat-resisting erosion control brush layer,
Thermal insulation layer and bearing bed, described heat-resisting erosion control brush layer is made up of heat-resisting erosion control brush material, and described thermal insulation layer is made up of heat-barrier material,
Described bearing bed is formed by bamboo wood winding multilamellar and by resin-bonded solidification.
2. launch canister cylinder as claimed in claim 1 is it is characterised in that the heat-barrier material of described thermal insulation layer is ecological pottery
Porcelain, between described heat-resisting erosion control brush layer and described thermal insulation layer, be all by adhesive between described thermal insulation layer and described bearing bed
Bonding.
3. launch canister cylinder as claimed in claim 2 is it is characterised in that described ecological ceramic is bamboo pottery or wood pottery
Porcelain.
4. launch canister cylinder as claimed in claim 1 is it is characterised in that the resin of described bearing bed is flame retardancy amino
Resin.
5. launch canister cylinder as claimed in claim 1 is it is characterised in that described bamboo wood is width is 5mm-20mm, thick
Spend for 0.3mm-2mm, the bamboo silk for 2m-6m for the length.
6. launch canister cylinder as claimed in claim 5 is it is characterised in that described bamboo silk moisture content is not higher than 10%.
7. launch canister cylinder as claimed in claim 5 is it is characterised in that described bamboo silk tensile strength is not less than 90MPa.
8. launch canister cylinder as claimed in claim 1 is it is characterised in that the bamboo wood canoe of described bearing bed is ring
To the combination being wound around with spiral winding.
9. launch canister cylinder as claimed in claim 1 is it is characterised in that described cylinder also includes electro-magnetic screen layer, by
Electromagnetic shielding material is made.
10. launch canister cylinder as claimed in claim 9 is it is characterised in that described electro-magnetic screen layer is arranged at bearing bed
Outer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622955.5U CN205991741U (en) | 2016-06-17 | 2016-06-17 | Launch canister cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620622955.5U CN205991741U (en) | 2016-06-17 | 2016-06-17 | Launch canister cylinder |
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| Publication Number | Publication Date |
|---|---|
| CN205991741U true CN205991741U (en) | 2017-03-01 |
Family
ID=58101780
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620622955.5U Active CN205991741U (en) | 2016-06-17 | 2016-06-17 | Launch canister cylinder |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514932A (en) * | 2016-06-17 | 2017-12-26 | 浙江鑫宙竹基复合材料科技有限公司 | Launch canister cylinder |
| CN107718605A (en) * | 2017-11-16 | 2018-02-23 | 西安方元明科技股份有限公司 | One kind transmitting box body and preparation method thereof, firing box and preparation method thereof |
| CN107747885A (en) * | 2017-09-21 | 2018-03-02 | 中国科学院长春光学精密机械与物理研究所 | A kind of guided missile launcher |
| CN110315778A (en) * | 2019-07-12 | 2019-10-11 | 北京航天新风机械设备有限责任公司 | A kind of forming method of high-precision great surface quality thermal protective coating |
| CN111409327A (en) * | 2020-03-26 | 2020-07-14 | 北方长龙新材料技术有限公司 | Multi-linked rocket projectile storage and transportation box and manufacturing method thereof |
-
2016
- 2016-06-17 CN CN201620622955.5U patent/CN205991741U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107514932A (en) * | 2016-06-17 | 2017-12-26 | 浙江鑫宙竹基复合材料科技有限公司 | Launch canister cylinder |
| CN107514932B (en) * | 2016-06-17 | 2023-09-01 | 中林鑫宙竹缠绕发展有限公司 | Missile launching barrel |
| CN107747885A (en) * | 2017-09-21 | 2018-03-02 | 中国科学院长春光学精密机械与物理研究所 | A kind of guided missile launcher |
| CN107718605A (en) * | 2017-11-16 | 2018-02-23 | 西安方元明科技股份有限公司 | One kind transmitting box body and preparation method thereof, firing box and preparation method thereof |
| CN110315778A (en) * | 2019-07-12 | 2019-10-11 | 北京航天新风机械设备有限责任公司 | A kind of forming method of high-precision great surface quality thermal protective coating |
| CN111409327A (en) * | 2020-03-26 | 2020-07-14 | 北方长龙新材料技术有限公司 | Multi-linked rocket projectile storage and transportation box and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230217 Address after: 311122 No. 29-16, Jiaqi Road, Xianlin Street, Yuhang District, Hangzhou, Zhejiang Patentee after: Zhonglin Xinzhou Bamboo Winding Development Co.,Ltd. Address before: 311115 Fengdu village, Pingyao Town, Yuhang District, Hangzhou, Zhejiang Patentee before: ZHEJIANG XINZHOU BAMBOO-BASED COMPOSITES TECHNOLOGY Co.,Ltd. Patentee before: Ye Ling |
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| TR01 | Transfer of patent right |