DOUBLE-SEATED VALVE FOR HIGH TEMPERATURE WORK,申请号CAD658975-传众专利搜索

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发明名称	DOUBLE-SEATED VALVE FOR HIGH TEMPERATURE WORK
摘要
申请公布号	CA658975(A)	申请公布日期	1963.03.05
申请号	CAD658975	申请日期
申请人	MANNING, MAXWELL AND MOORE	发明人	JOSEPH E. GORGENS;RANDALL GOFF
分类号		主分类号
代理机构		代理人
主权项
地址

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