Control for variable speed multiple pump systems,申请号US19640405783-传众专利搜索

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发明名称	Control for variable speed multiple pump systems
摘要
申请公布号	US3279377(A)	申请公布日期	1966.10.18
申请号	US19640405783	申请日期	1964.10.22
申请人	ELECTRIC MACHINERY MFG. COMPANY	发明人	JACOBSON ELTON J.
分类号	G05D9/12	主分类号	G05D9/12
代理机构		代理人
主权项
地址

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