Preparation of chromic acid and sparingly soluble chromates,申请号US19340751266-传众专利搜索

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发明名称	Preparation of chromic acid and sparingly soluble chromates
摘要
申请公布号	US2099658(A)	申请公布日期	1937.11.16
申请号	US19340751266	申请日期	1934.11.02
申请人	GILBERT	发明人	PEARSON RICHARD EDGAR;GILBERT WALTER VILLA
分类号	C01G37/14	主分类号	C01G37/14
代理机构		代理人
主权项
地址

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