Oil cooling system,申请号US19370120563-传众专利搜索

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发明名称	Oil cooling system
摘要
申请公布号	US2127192(A)	申请公布日期	1938.08.16
申请号	US19370120563	申请日期	1937.01.14
申请人	TOTH JR JOHN	发明人	JR. JOHN TOTH,
分类号	F01M1/12;F01M5/00;F01P5/04	主分类号	F01M1/12
代理机构		代理人
主权项
地址

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