Rotary plug valve and operator therefor,申请号US19600060765-传众专利搜索

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发明名称	Rotary plug valve and operator therefor
摘要
申请公布号	US3147766(A)	申请公布日期	1964.09.08
申请号	US19600060765	申请日期	1960.09.19
申请人	ROCKWELL MANUFACTURING COMPANY	发明人	HERRING ROBERT H.;NEUBAUER LOUIS L.
分类号	F16K31/53	主分类号	F16K31/53
代理机构		代理人
主权项
地址

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