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经营范围
发明名称
Controlled Rectifier Inverter Circuits
摘要
申请公布号
GB1160803(A)
申请公布日期
1969.08.06
申请号
GB19670011701
申请日期
1967.03.13
申请人
LANDIS & GYR AG.
发明人
分类号
H02M1/00;H02M1/38
主分类号
H02M1/00
代理机构
代理人
主权项
地址
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