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发明名称
Abdichtung ohne Verwendung einer Dichtungseinlage fuer Rohre oder Gefaesse mittels federnder Ansaetze
摘要
申请公布号
DE605339(C)
申请公布日期
1934.11.09
申请号
DE1931E041753D
申请日期
1931.09.10
申请人
ENGLISH STEEL CORPORATION LIMITED
发明人
分类号
F16L17/06;F16L21/06
主分类号
F16L17/06
代理机构
代理人
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地址
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