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经营范围
发明名称
Mode de construction d'ossatures ou de charpentes de toutes sortes et éléments d'assemblage permettant cette construction
摘要
申请公布号
FR56319(E)
申请公布日期
1952.09.22
申请号
FRD56319
申请日期
1944.12.11
申请人
发明人
MARIAGE GEORGES
分类号
E04C3/32
主分类号
E04C3/32
代理机构
代理人
主权项
地址
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