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发明名称
Relais magnétostatique
摘要
申请公布号
FR72667(E)
申请公布日期
1960.04.22
申请号
FR19570754401
申请日期
1957.12.21
申请人
COMPAGNIE INDUSTRIELLE DES TELEPHONES
发明人
ALIZON ETIENNE
分类号
G05F1/38;G05F1/62;H03K3/30;H03K3/45;H03K17/60;H03K17/64;H03K17/80;H04M19/02
主分类号
G05F1/38
代理机构
代理人
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地址
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