发明名称 |
Flexible tube |
摘要 |
A flexible tube and a method of manufacturing same are provided. The flexible tube comprises a tubular body of a crystalline polymer material having a porous microstructure including a number of micro-nodes which are coupled together by fibrils. A synthetic resin material having gas tightness and stretchability is filled into the pores of the porous microstructure.
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申请公布号 |
US4279245(A) |
申请公布日期 |
1981.07.21 |
申请号 |
US19790073712 |
申请日期 |
1979.09.10 |
申请人 |
OLYMPUS OPTICAL CO., LTD. |
发明人 |
TAKAGI, TAKEJI;HOSAKA, KIYOKAZU |
分类号 |
F16L11/04;A61B1/005;B29C65/00;B29C69/00;B29D23/00;B67C7/00;F16L11/12;(IPC1-7):A61B1/00 |
主分类号 |
F16L11/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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