Improvements in or relating to the production of catalysts,申请号GB19510026976-传众专利搜索

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发明名称	Improvements in or relating to the production of catalysts
摘要
申请公布号	GB745284(A)	申请公布日期	1956.02.22
申请号	GB19510026976	申请日期	1951.11.16
申请人	ESSO RESEARCH AND ENGINEERING COMPANY	发明人
分类号	B01J23/40;B01J23/44;B01J37/20	主分类号	B01J23/40
代理机构		代理人
主权项
地址

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