Improvements in instruments for controlling the modified viscosity of liquids,申请号GB19450024970-传众专利搜索

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发明名称	Improvements in instruments for controlling the modified viscosity of liquids
摘要
申请公布号	GB599531(A)	申请公布日期	1948.03.15
申请号	GB19450024970	申请日期	1945.09.26
申请人	ALLAN CURTISS HOFFMAN	发明人
分类号	A47D7/02;F16N39/08	主分类号	A47D7/02
代理机构		代理人
主权项
地址

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