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发明名称
Taefelwerk fuer Waende und Decken
摘要
申请公布号
DE817511(C)
申请公布日期
1951.10.18
申请号
DE1949P053707
申请日期
1949.09.03
申请人
RITTER HEINRICH
发明人
RITTER HEINRICH
分类号
E04F13/10
主分类号
E04F13/10
代理机构
代理人
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地址
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