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经营范围
发明名称
Elément de construction.
摘要
申请公布号
CH242797(A)
申请公布日期
1946.06.15
申请号
CHD242797
申请日期
1944.09.30
申请人
BIANCHI,EDOUARD
发明人
BIANCHI,EDOUARD
分类号
E04C2/52
主分类号
E04C2/52
代理机构
代理人
主权项
地址
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