Catalytic treatment of hydrocarbons,申请号US19390255481-传众专利搜索

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发明名称	Catalytic treatment of hydrocarbons
摘要
申请公布号	US2254555(A)	申请公布日期	1941.09.02
申请号	US19390255481	申请日期	1939.02.09
申请人	UNIVERSAL OIL PRODUCTS COMPANY	发明人	THOMAS CHARLES L.
分类号		主分类号
代理机构		代理人
主权项
地址

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