OXIDE FILM TREATMENT OF ROTOR IRON CORE FOR MOTOR,申请号JP19900049764-传众专利搜索

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发明名称	OXIDE FILM TREATMENT OF ROTOR IRON CORE FOR MOTOR
摘要
申请公布号	JPH03253248(A)	申请公布日期	1991.11.12
申请号	JP19900049764	申请日期	1990.03.01
申请人	MATSUSHITA ELECTRIC IND CO LTD	发明人	IGARASHI YOSHIHIRO
分类号	H02K15/02	主分类号	H02K15/02
代理机构		代理人
主权项
地址

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