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经营范围
发明名称
CONTROL DEVICE FOR ROTATION SPEED OF ROTOR
摘要
申请公布号
JPS5270313(A)
申请公布日期
1977.06.11
申请号
JP19750147212
申请日期
1975.12.09
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
MIZUGUCHI HIROSHI
分类号
H02P7/288;H02P7/06;H02P7/28
主分类号
H02P7/288
代理机构
代理人
主权项
地址
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