Improvements connected with seed planting devices for attachment to mechanical dibbing machines,申请号GB19450018366-传众专利搜索

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发明名称	Improvements connected with seed planting devices for attachment to mechanical dibbing machines
摘要
申请公布号	GB599208(A)	申请公布日期	1948.03.08
申请号	GB19450018366	申请日期	1945.07.18
申请人	GEORGE HARRY PARDOE	发明人
分类号	A01C7/18	主分类号	A01C7/18
代理机构		代理人
主权项
地址

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