METHOD FOR RECOVERING CRUDE 1,3-BUTADIENE BY EXTRACTIVE DISTILLATION FROM A C4 CUT,申请号HU20030002870-传众专利搜索

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发明名称	METHOD FOR RECOVERING CRUDE 1,3-BUTADIENE BY EXTRACTIVE DISTILLATION FROM A C4 CUT
摘要
申请公布号	HU226850(B1)	申请公布日期	2009.12.28
申请号	HU20030002870	申请日期	2002.02.06
申请人	BASF AG	发明人	BOHNER, GERD;KINDLER, KLAUS;PAHL, MELANIE;KAIBEL, GERD
分类号	C07C11/167;B01D3/40;C07C7/08	主分类号	C07C11/167
代理机构		代理人
主权项
地址

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