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发明名称
SCHIEBERVERSCHLUSS FUER GIESSPFANNEN.
摘要
申请公布号
DE1996139(U)
申请公布日期
1968.11.07
申请号
DE19681996139U
申请日期
1968.08.28
申请人
RHEINSTAHL HUETTENWERKE AG
发明人
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主分类号
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