Tubo flexible conductor de granos para la siembra aplicable a máquinas sembradoras.,申请号ES19210000043U-传众专利搜索

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发明名称	Tubo flexible conductor de granos para la siembra aplicable a máquinas sembradoras.
摘要
申请公布号	ES4321(U)	申请公布日期	1935.12.16
申请号	ES19210000043U	申请日期	1935.11.27
申请人	R. S. ROJO ZALDÚA Y CÍA., S. L.	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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