Grain wheel for harvester threshers,申请号US19330654223-传众专利搜索

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发明名称	Grain wheel for harvester threshers
摘要
申请公布号	US1932096(A)	申请公布日期	1933.10.24
申请号	US19330654223	申请日期	1933.01.30
申请人	INTERNATIONAL HARVESTER COMPANY	发明人	WELTY ALBERT B.
分类号	A01D75/00	主分类号	A01D75/00
代理机构		代理人
主权项
地址

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