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发明名称
摘要
申请公布号
FR2301337(B1)
申请公布日期
1978.03.17
申请号
FR19750005169
申请日期
1975.02.19
申请人
HATAYAN VINCENT
发明人
分类号
B25C3/00;(IPC1-7):B25C3/00
主分类号
B25C3/00
代理机构
代理人
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