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经营范围
发明名称
Dispositif de guidage de fil fin
摘要
申请公布号
FR1529707(A)
申请公布日期
1968.06.21
申请号
FR19670102661
申请日期
1967.04.13
申请人
COMPAGNIE GENERALE D'ELECTRICITE
发明人
GUENEL CLAUDE;NARDON GEORGES
分类号
B21F1/02;C23C14/24
主分类号
B21F1/02
代理机构
代理人
主权项
地址
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