Device for automatically controlling the filling of reservoirs, tanks, and the like,申请号US19360091012-传众专利搜索

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发明名称	Device for automatically controlling the filling of reservoirs, tanks, and the like
摘要
申请公布号	US2122949(A)	申请公布日期	1938.07.05
申请号	US19360091012	申请日期	1936.07.16
申请人	EMILE PIQUEREZ	发明人	PIQUEREZ EMILE
分类号	F16K21/20	主分类号	F16K21/20
代理机构		代理人
主权项
地址

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