SEALING MEANS FOR ROTARY PUMP SHAFTS AND THE LIKE,申请号CAD777531-传众专利搜索

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发明名称	SEALING MEANS FOR ROTARY PUMP SHAFTS AND THE LIKE
摘要
申请公布号	CA777531(A)	申请公布日期	1968.02.06
申请号	CAD777531	申请日期
申请人	ROY E. ROTH COMPANY	发明人	LEONARD J. SIEGHARTNER
分类号		主分类号
代理机构		代理人
主权项
地址

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