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经营范围
发明名称
SECTION MEMBER ASSEMBLY FOR MAKING WINDOW AND DOOR FRAMES
摘要
申请公布号
EP0378977(A3)
申请公布日期
1990.12.19
申请号
EP19890830565
申请日期
1989.12.22
申请人
METRA METALLURGICA TRAFILATI ALLUMINIO S.P.A.
发明人
GIACOMELLI, MARIO, METRA METALLURGICA TRAFILATI
分类号
E06B3/08;E06B3/36;(IPC1-7):E06B3/08
主分类号
E06B3/08
代理机构
代理人
主权项
地址
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