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发明名称
FORMSTUECK FUER LEICHTBAU-ABLUFTSCHACHT.
摘要
申请公布号
DE1778329(U)
申请公布日期
1958.11.27
申请号
DE195800W0122U
申请日期
1958.07.21
申请人
DIPL. AGR. WILLI WINKELMANN
发明人
DIPL. AGR. WILLI WINKELMANN
分类号
主分类号
代理机构
代理人
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地址
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