SULFONERING AV LIGNINER.,申请号FI19910003140-传众专利搜索

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发明名称	SULFONERING AV LIGNINER.
摘要
申请公布号	FI913140(A0)	申请公布日期	1991.06.27
申请号	FI19910003140	申请日期	1991.06.27
申请人	WESTVACO CORPORATION	发明人	DILLING, PETER
分类号	C07G;(IPC1-7):C07G/	主分类号	C07G
代理机构		代理人
主权项
地址

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