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经营范围
发明名称
摘要
申请公布号
FR2264954(B1)
申请公布日期
1978.08.18
申请号
FR19750008633
申请日期
1975.03.19
申请人
HOGANAS AB
发明人
分类号
E05C17/10;E05C17/22;(IPC1-7):E05F11/12
主分类号
E05C17/10
代理机构
代理人
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地址
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