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发明名称
VERSCHLUSSKRAN OD. DGL. MIT ZWANGSLAEUFIGEM VERSCHLUSS BEIM WECHSEL DER DICHTUNG.
摘要
申请公布号
DE1763671(U)
申请公布日期
1958.03.20
申请号
DE195700H6932U
申请日期
1957.12.20
申请人
HERBERT HUFSCHMIDT
发明人
HERBERT HUFSCHMIDT
分类号
主分类号
代理机构
代理人
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