Self-adjusting sack holder and filling valve,申请号US19470786209-传众专利搜索

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法人/股东/高管

发明名称	Self-adjusting sack holder and filling valve
摘要
申请公布号	US2525113(A)	申请公布日期	1950.10.10
申请号	US19470786209	申请日期	1947.11.15
申请人	ROBERT WILSON CARTER	发明人	BERG LOUIS B.
分类号	B65B39/06	主分类号	B65B39/06
代理机构		代理人
主权项
地址

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