SILICA GEL AND METHOD OF MANUFACTURING THE SAME,申请号CAD541212-传众专利搜索

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发明名称	SILICA GEL AND METHOD OF MANUFACTURING THE SAME
摘要
申请公布号	CA541212(A)	申请公布日期	1957.05.21
申请号	CAD541212	申请日期
申请人	JEFFERSON LAKE SULPHUR COMPANY	发明人	ERNEST B. MILLER
分类号		主分类号
代理机构		代理人
主权项
地址

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