HERMETICALLY SEALED PUMP,申请号CA19700080553-传众专利搜索

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发明名称	HERMETICALLY SEALED PUMP
摘要
申请公布号	CA919013(A)	申请公布日期	1973.01.16
申请号	CA19700080553	申请日期	1970.04.20
申请人	GREENLEE BROS & CO	发明人	HAGEMEYER K L;PEARSON V W
分类号	F04B1/04;F04B1/053;F04B9/02;F04B15/04;F04B49/22	主分类号	F04B1/04
代理机构		代理人
主权项
地址

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