Method of and apparatus for treating fruit trees,申请号US19290351894-传众专利搜索

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发明名称	Method of and apparatus for treating fruit trees
摘要
申请公布号	US1783430(A)	申请公布日期	1930.12.02
申请号	US19290351894	申请日期	1929.04.02
申请人	VICTOR H. OWEN	发明人	JOHNSON THOMAS W.
分类号	A01G7/00	主分类号	A01G7/00
代理机构		代理人
主权项
地址

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