Pulsation dampener device and mandrel for use therein,申请号US19590785628-传众专利搜索

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发明名称	Pulsation dampener device and mandrel for use therein
摘要
申请公布号	US3004560(A)	申请公布日期	1961.10.17
申请号	US19590785628	申请日期	1959.01.08
申请人	WESTINGHOUSE AIR BRAKE COMPANY	发明人	LEFFLER RALPH R.;KNIGHT HOMER A.
分类号	F16L55/052;F16L55/054	主分类号	F16L55/052
代理机构		代理人
主权项
地址

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