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发明名称
Blechschalung fuer Stahlbetonrippendecken
摘要
申请公布号
DE800917(C)
申请公布日期
1950.12.14
申请号
DE1949P046138
申请日期
1949.06.18
申请人
RIEGER KARL
发明人
RIEGER KARL
分类号
E04G11/46
主分类号
E04G11/46
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代理人
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