Weeder,申请号US19310506442-传众专利搜索

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法人/股东/高管

发明名称	Weeder
摘要
申请公布号	US1855820(A)	申请公布日期	1932.04.26
申请号	US19310506442	申请日期	1931.01.03
申请人	BOWMAN HUGH R	发明人	BOWMAN HUGH R.
分类号	A01B35/08	主分类号	A01B35/08
代理机构		代理人
主权项
地址

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