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经营范围
发明名称
Contacteur automatique de proximité
摘要
申请公布号
FR1069822(A)
申请公布日期
1954.07.13
申请号
FRD1069822
申请日期
1953.01.12
申请人
发明人
VASSEUR GUY
分类号
G08B13/26;H03K17/955
主分类号
G08B13/26
代理机构
代理人
主权项
地址
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