Potato digger and picker,申请号US19440522100-传众专利搜索

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法人/股东/高管

发明名称	Potato digger and picker
摘要
申请公布号	US2421999(A)	申请公布日期	1947.06.10
申请号	US19440522100	申请日期	1944.02.12
申请人	DAHLMAN EBEN D	发明人	DAHLMAN EBEN D.
分类号	A01D17/10	主分类号	A01D17/10
代理机构		代理人
主权项
地址

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