DETECTING METHOD FOR DIFFERENT MIXING FREQUENCY IN ELECTRIC POWER SOURCE OF AC FEEDING CIRCUIT,申请号JP19880096785-传众专利搜索

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发明名称	DETECTING METHOD FOR DIFFERENT MIXING FREQUENCY IN ELECTRIC POWER SOURCE OF AC FEEDING CIRCUIT
摘要
申请公布号	JPH01269068(A)	申请公布日期	1989.10.26
申请号	JP19880096785	申请日期	1988.04.21
申请人	RAILWAY TECHNICAL RES INST	发明人	TORII MASAHARU;MOCHINAGA YOSHIFUMI
分类号	G01R31/00	主分类号	G01R31/00
代理机构		代理人
主权项
地址

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