Detergent testing machine,申请号US19460696964-传众专利搜索

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发明名称	Detergent testing machine
摘要
申请公布号	US2568707(A)	申请公布日期	1951.09.25
申请号	US19460696964	申请日期	1946.09.13
申请人	RUBIN BERNSTEIN	发明人	BERNSTEIN RUBIN
分类号	G01N33/00	主分类号	G01N33/00
代理机构		代理人
主权项
地址

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