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发明名称
UN APARATO PARA LA ENCUADERNACION DE TIPO CON ESPIRAL DE HOJAS SUELTAS PERFORADAS.
摘要
申请公布号
ES450104(A3)
申请公布日期
1977.12.01
申请号
ES19040004501
申请日期
1976.07.23
申请人
CARTIERE PAOLO PIGNA, S. P. A.
发明人
分类号
B42C;(IPC1-7):42C/
主分类号
B42C
代理机构
代理人
主权项
地址
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