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发明名称
CASSA ACUSTICA ADATTABILE PER ALTOPARLANTI.
摘要
申请公布号
IT217722(Z2)
申请公布日期
1992.01.22
申请号
IT19890060348U
申请日期
1989.04.26
申请人
PAGOT ENRICO
发明人
分类号
G10K;(IPC1-7):G10K/
主分类号
G10K
代理机构
代理人
主权项
地址
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