Grain cutting and windrowing apparatus for tractors,申请号US19510257082-传众专利搜索

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法人/股东/高管

发明名称	Grain cutting and windrowing apparatus for tractors
摘要
申请公布号	US2700859(A)	申请公布日期	1955.02.01
申请号	US19510257082	申请日期	1951.11.19
申请人	VIGUM LEONARD N;ROBERT OSTERUD	发明人	VIGUM LEONARD N.;OSTERUD ROBERT
分类号	A01D57/20	主分类号	A01D57/20
代理机构		代理人
主权项
地址

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