Seed drill hopper,申请号GB19790019032-传众专利搜索

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发明名称	Seed drill hopper
摘要
申请公布号	GB2023387(A)	申请公布日期	1980.01.03
申请号	GB19790019032	申请日期	1979.05.31
申请人	HESTAIR FARM EQUIPMENT LTD	发明人
分类号	A01C7/08;A01C7/12;A01C7/16;A01C15/00;A01C15/14;(IPC1-7):A01C19/00	主分类号	A01C7/08
代理机构		代理人
主权项
地址

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