Penetrometer cone for all greases,申请号US19550511091-传众专利搜索

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发明名称	Penetrometer cone for all greases
摘要
申请公布号	US2794339(A)	申请公布日期	1957.06.04
申请号	US19550511091	申请日期	1955.05.25
申请人	STANDARD OIL COMPANY	发明人	BRUNSTRUM LAWRENCE C.;BORG ARTHUR C.
分类号	G01N11/10	主分类号	G01N11/10
代理机构		代理人
主权项
地址

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