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经营范围
发明名称
Constructions préfabriquées.
摘要
申请公布号
OA1515(A)
申请公布日期
1969.07.21
申请号
OA19650051340
申请日期
1965.02.02
申请人
HANS HELMUT HAHN
发明人
分类号
E04B1/14;(IPC1-7):E04B1/14
主分类号
E04B1/14
代理机构
代理人
主权项
地址
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