CATALYTIC POLYMER FROM HIGH-BOILING UNSATURATED PRODUCTS OF PETROLEUM PYROLYSIS,申请号CAD466742-传众专利搜索

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发明名称	CATALYTIC POLYMER FROM HIGH-BOILING UNSATURATED PRODUCTS OF PETROLEUM PYROLYSIS
摘要
申请公布号	CA466742(A)	申请公布日期	1950.07.18
申请号	CAD466742	申请日期
申请人	THE UNITED GAS IMPROVEMENT COMPANY	发明人	WALDO C. AULT
分类号		主分类号
代理机构		代理人
主权项
地址

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