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发明名称
ROHRDICHTUNG.
摘要
申请公布号
DE1833839(U)
申请公布日期
1961.06.29
申请号
DE195800C5294U
申请日期
1958.01.28
申请人
COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人
分类号
F16L23/02
主分类号
F16L23/02
代理机构
代理人
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