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发明名称
GABARIT POUR LA POSE RAPIDE DE PORTES
摘要
申请公布号
BE875286(A1)
申请公布日期
1979.10.03
申请号
BE19790194374
申请日期
1979.04.03
申请人
GRAAS JEAN
发明人
分类号
E04F21/00;(IPC1-7):06B/
主分类号
E04F21/00
代理机构
代理人
主权项
地址
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