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发明名称
SISTEMA DE ARRASTRE INTERMITENTE DE LAS PELiCULAS CINEMATOGRáFICAS Y FOTOGRáFICAS
摘要
申请公布号
ES240086(A1)
申请公布日期
1958.10.16
申请号
ES19860002400
申请日期
1958.02.12
申请人
BILHERAN, MAURICE GABRIEL
发明人
分类号
(IPC1-7):G03
主分类号
(IPC1-7):G03
代理机构
代理人
主权项
地址
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