发明名称 |
Sealing apparatus for refrigerators and method of manufacture thereof |
摘要 |
A picture-frame shaped gasket for refrigerators is fixed on the inside margin of the door for preventing leakage of cold, and at least the lower side of the gasket is formed of soft synthetic resin which has been mixed with reinforcing fibres so as to provide a gasket of high strength.
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申请公布号 |
US4240228(A) |
申请公布日期 |
1980.12.23 |
申请号 |
US19790015915 |
申请日期 |
1979.02.28 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO LTD |
发明人 |
OKAMURA, YASUHIRO |
分类号 |
F25D23/02;B29C47/00;E06B7/23;F25D23/08;(IPC1-7):E06B7/16 |
主分类号 |
F25D23/02 |
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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