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1.Lubricating means for reciprocatory member in a high-pressure chamber and blowoff means therefor 失效
标题翻译: 在高压室中的往复式构件的润滑装置和吹出装置意味着这样公开(公告)号:US2616522A
公开(公告)日:1952-11-04
申请号:US2358448
申请日:1948-04-27
申请人: PHILIPS LAB INC
IPC分类号: F02G1/053
CPC分类号: F02G1/0535 , F02G2253/02 , F02G2253/03