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发明名称
VORRICHTUNG ZUM ABDICHTEN DER SPENDEOEFFNUNG EINER TUBE OD. DGL.
摘要
申请公布号
DE1957263(U)
申请公布日期
1967.03.16
申请号
DE196600T1585U
申请日期
1966.11.07
申请人
TUBENFABRIK KARL HOELL G.M.B.H.
发明人
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