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发明名称
PERFECCIONAMIENTOS EN LOS APARATOS PARA CORTAR TUBOS.
摘要
申请公布号
ES455077(A1)
申请公布日期
1977.12.16
申请号
ES19770004550
申请日期
1977.01.15
申请人
SEKISUI KAGAKU KOGIO KABUSHIKI KAISHA
发明人
分类号
B29C;(IPC1-7):29C/
主分类号
B29C
代理机构
代理人
主权项
地址
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