Sub-surface soil irrigators,申请号US19640344652-传众专利搜索

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法人/股东/高管

发明名称	Sub-surface soil irrigators
摘要
申请公布号	US3302408(A)	申请公布日期	1967.02.07
申请号	US19640344652	申请日期	1964.02.13
申请人	SCHMID HOWARD C	发明人	SCHMID HOWARD C.
分类号	A01G25/06	主分类号	A01G25/06
代理机构		代理人
主权项
地址

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