A combined weed extractor and seed or soil depositor,申请号GB19300021866-传众专利搜索

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发明名称	A combined weed extractor and seed or soil depositor
摘要
申请公布号	GB350301(A)	申请公布日期	1931.06.11
申请号	GB19300021866	申请日期	1930.07.19
申请人	ALFRED HENRY MAXTED	发明人
分类号	A01C7/02	主分类号	A01C7/02
代理机构		代理人
主权项
地址

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