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发明名称
Dispositif électronique pour la protection contre l'inversion du sens de rotation des phases et contre l'absence d'une phase
摘要
申请公布号
FR1386292(A)
申请公布日期
1965.01.22
申请号
FR19630952363
申请日期
1963.10.31
申请人
COMPAGNIE ELECTRO-MECANIQUE
发明人
分类号
H02H3/253;H02H11/00
主分类号
H02H3/253
代理机构
代理人
主权项
地址
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