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发明名称
Freno mejorado para cursores de cierres de cremallera
摘要
申请公布号
ES44319(Y)
申请公布日期
1959.05.16
申请号
ES19190000443U
申请日期
1954.10.05
申请人
WALDES Y CÍA. S. R. C.
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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