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发明名称
Tragrost fuer Wandverkleidungen aus Fliesen oder Plaettchen
摘要
申请公布号
DE594237(C)
申请公布日期
1934.06.13
申请号
DED594237D
申请日期
1930.05.29
申请人
CARL GRAB
发明人
分类号
E04F13/08;E04F19/06
主分类号
E04F13/08
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代理人
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