Carbonaceous zeolite and the preparation thereof,申请号US19390264036-传众专利搜索

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发明名称	Carbonaceous zeolite and the preparation thereof
摘要
申请公布号	US2191060(A)	申请公布日期	1940.02.20
申请号	US19390264036	申请日期	1939.03.24
申请人	THE PERMUTIT COMPANY	发明人	LIEBKNECHT OTTO
分类号	B01J39/22	主分类号	B01J39/22
代理机构		代理人
主权项
地址

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