An improved method and means for testing weighing apparatus in situ,申请号GB19380018498-传众专利搜索

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发明名称	An improved method and means for testing weighing apparatus in situ
摘要
申请公布号	GB515342(A)	申请公布日期	1939.12.01
申请号	GB19380018498	申请日期	1938.06.22
申请人	W. & T. AVERY LIMITED;ARTHUR BINNS	发明人
分类号	G01G23/01	主分类号	G01G23/01
代理机构		代理人
主权项
地址

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