OIL CRACKING PROCESS,申请号CAD304060-传众专利搜索

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发明名称	OIL CRACKING PROCESS
摘要
申请公布号	CA304060(A)	申请公布日期	1930.09.16
申请号	CAD304060	申请日期
申请人	THE SHELL DEVELOPMENT COMPANY	发明人	WALTER JAMES PERELIS
分类号		主分类号
代理机构		代理人
主权项
地址

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