RECOVERY AND PURIFICATION OF PHENOLS,申请号CAD550420-传众专利搜索

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发明名称	RECOVERY AND PURIFICATION OF PHENOLS
摘要
申请公布号	CA550420(A)	申请公布日期	1957.12.17
申请号	CAD550420	申请日期
申请人	SHELL DEVELOPMENT COMPANY	发明人	MAX F. SMITH
分类号		主分类号
代理机构		代理人
主权项
地址

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