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发明名称
VARIADOR CONTINUO DE VELOCIDAD POR ARRASTRE DE CADENA
摘要
申请公布号
ES296445(A1)
申请公布日期
1964.04.16
申请号
ES19450002964
申请日期
1964.02.14
申请人
BAJEN PEREZ, JAIME
发明人
分类号
(IPC1-7):B66
主分类号
(IPC1-7):B66
代理机构
代理人
主权项
地址
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