High rate, bidirectional drive for a bipole stepping motor watch,申请号US19880250649-传众专利搜索

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发明名称	High rate, bidirectional drive for a bipole stepping motor watch
摘要
申请公布号	US4912692(A)	申请公布日期	1990.03.27
申请号	US19880250649	申请日期	1988.09.29
申请人	TIMEX CORPORATION	发明人	KAMENS, BRUCE
分类号	G04C3/14	主分类号	G04C3/14
代理机构		代理人
主权项
地址

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