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经营范围
发明名称
MECANISMO ELEVADOR SIN ENGRANAJES
摘要
申请公布号
ES267926(A3)
申请公布日期
1961.09.01
申请号
ES19260002679
申请日期
1961.05.18
申请人
BRAUNSTEIN, JOSEF;USEN ABELLANED, FRANCISCO
发明人
分类号
B66F;(IPC1-7):B66F
主分类号
B66F
代理机构
代理人
主权项
地址
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