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发明名称
HEAT-RECOVERABLE COUPLING
摘要
申请公布号
GB1571627(A)
申请公布日期
1980.07.16
申请号
GB19770002316
申请日期
1977.01.20
申请人
RAYCHEM CORP
发明人
分类号
B21D39/04;B29C61/06;F16L13/00;(IPC1-7):F16L13/00
主分类号
B21D39/04
代理机构
代理人
主权项
地址
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