Manufacture of hydrocarbon oils,申请号US19400365016-传众专利搜索

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发明名称	Manufacture of hydrocarbon oils
摘要
申请公布号	US2339108(A)	申请公布日期	1944.01.11
申请号	US19400365016	申请日期	1940.11.09
申请人	MATHIAS PIER;WALTER KROENIG;VIKTOR RANK	发明人	PIER MATHIAS;KROENIG WALTER;RANK VIKTOR
分类号		主分类号
代理机构		代理人
主权项
地址

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