Sub-soil aerating cultivator,申请号US19500194693-传众专利搜索

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法人/股东/高管

发明名称	Sub-soil aerating cultivator
摘要
申请公布号	US2750860(A)	申请公布日期	1956.06.19
申请号	US19500194693	申请日期	1950.11.08
申请人	ZANOLA ANGELO L	发明人	ZANOLA ANGELO L.
分类号	A01B45/02	主分类号	A01B45/02
代理机构		代理人
主权项
地址

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