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发明名称
VERFAHREN ZUM VERBINDEN ZWEIER STRANGFOERMIGER GEGENSTAENDE
摘要
申请公布号
DE1704582(B2)
申请公布日期
1972.11.30
申请号
DE19671704582
申请日期
1967.07.28
申请人
发明人
分类号
F16L9/16;(IPC1-7):B29D23/12
主分类号
F16L9/16
代理机构
代理人
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地址
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