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经营范围
发明名称
STEPPING MOTOR
摘要
申请公布号
GB2052174(B)
申请公布日期
1983.04.07
申请号
GB19800019753
申请日期
1980.06.17
申请人
PHILIPS NV
发明人
分类号
H02K37/04;H02K19/02;H02K21/38;H02K37/20;(IPC1-7):H02K37/00
主分类号
H02K37/04
代理机构
代理人
主权项
地址
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