DISTILLATION OF TAR RESIDUES,申请号CAD569783-传众专利搜索

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发明名称	DISTILLATION OF TAR RESIDUES
摘要
申请公布号	CA569783(A)	申请公布日期	1959.01.27
申请号	CAD569783	申请日期
申请人	E.I. DU PONT DE NEMOURS AND COMPANY	发明人	SAMUEL E. C. GRIFFIN;JESSE C. YACOE;WILFORD E. RAILING
分类号		主分类号
代理机构		代理人
主权项
地址

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