Process and balance for automatically determining the proportional percentage of substance in a mixture,申请号GB19290037152-传众专利搜索

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发明名称	Process and balance for automatically determining the proportional percentage of substance in a mixture
摘要
申请公布号	GB350399(A)	申请公布日期	1931.05.27
申请号	GB19290037152	申请日期	1929.12.04
申请人	ROBERT AUMUELLER	发明人
分类号	G01G19/22	主分类号	G01G19/22
代理机构		代理人
主权项
地址

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