PRESSURE BALANCED MECHANICAL DETECTOR WITH PERMANENT MAGNETIC MEANS ACTIVATING INDICATOR MEANS,申请号USD3478717-传众专利搜索

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发明名称	PRESSURE BALANCED MECHANICAL DETECTOR WITH PERMANENT MAGNETIC MEANS ACTIVATING INDICATOR MEANS
摘要
申请公布号	US3478717(A)	申请公布日期	1969.11.18
申请号	USD3478717	申请日期	1968.03.04
申请人	JOSEPH V. KIDD	发明人	JOSEPH V. KIDD
分类号	H01H35/00;H01H35/40;H01H36/00;(IPC1-7):G09F9/00;H01H3/16	主分类号	H01H35/00
代理机构		代理人
主权项
地址

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