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发明名称
Perfectionnements apportés au couplage réversible de réseaux à courant continu et de réseaux à courant alternatif
摘要
申请公布号
FR775234(A)
申请公布日期
1934.12.21
申请号
FRD775234
申请日期
1933.09.20
申请人
SOCIETE GENERALE DE CONSTRUCTIONS ELECTRIQUES ET MECANIQUES
发明人
分类号
H02M7/00
主分类号
H02M7/00
代理机构
代理人
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地址
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