PUMP PISTON FOR PUMPS USED IN HANDLING PETROLEUM PRODUCTS IN PARTICULAR REFLUX,申请号PL19860257981-传众专利搜索

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发明名称	PUMP PISTON FOR PUMPS USED IN HANDLING PETROLEUM PRODUCTS IN PARTICULAR REFLUX
摘要
申请公布号	PL257981(A1)	申请公布日期	1987.11.02
申请号	PL19860257981	申请日期	1986.02.14
申请人	RAFINERIA NAFTY GLIMAR	发明人	WANTUCH JOZEF
分类号	F04B;(IPC1-7):F04B/	主分类号	F04B
代理机构		代理人
主权项
地址

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