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发明名称
DISPOSITIVO PARA A FIXACAO E RETENCAO DE TELHAS
摘要
申请公布号
PT87982(A)
申请公布日期
1989.06.30
申请号
PT19880087982
申请日期
1988.07.13
申请人
JEAN PIQUEMAL
发明人
分类号
E04D1/34;E04D12/00;(IPC1-7):E04D1/34
主分类号
E04D1/34
代理机构
代理人
主权项
地址
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