,申请号DE19712117255-传众专利搜索

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法人/股东/高管

发明名称
摘要	A process for disproportionating olefins is disclosed which employs a catalyst which includes tungsten and bismuth in the form of oxides or other forms.
申请公布号	DE2117255(A1)	申请公布日期	1971.11.04
申请号	DE19712117255	申请日期	1971.04.08
申请人		发明人
分类号	B01J23/31;C07C6/04	主分类号	B01J23/31
代理机构		代理人
主权项
地址

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