Method and an apparatus for evaluating the gas purifying ability of a gas purifier,申请号US19890313529-传众专利搜索

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发明名称	Method and an apparatus for evaluating the gas purifying ability of a gas purifier
摘要
申请公布号	US4912963(A)	申请公布日期	1990.04.03
申请号	US19890313529	申请日期	1989.02.22
申请人	KABUSHIKI KAISHA TOSHIBA	发明人	MORI, KAZUYA;WATANABE, TOHRU;OKUMURA, KATSUYA
分类号	B01J19/00;G01M3/26;G01N5/02;H01L21/302	主分类号	B01J19/00
代理机构		代理人
主权项
地址

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