Apparatus for weighing and establishing volume of loose material,申请号US19450603561-传众专利搜索

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发明名称	Apparatus for weighing and establishing volume of loose material
摘要
申请公布号	US2526298(A)	申请公布日期	1950.10.17
申请号	US19450603561	申请日期	1945.07.06
申请人	MAATSCHAPPIJ VAN BERKEL'S PATENT N. V.	发明人	THEONVILLE WILHELMUS
分类号	G01N9/02	主分类号	G01N9/02
代理机构		代理人
主权项
地址

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