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发明名称
IMPIANTI SONORI A DIFFUSIONE CONTROLLATA E DELIMITATA
摘要
申请公布号
IT1280080(B1)
申请公布日期
1997.12.29
申请号
IT1995RE00042
申请日期
1995.07.26
申请人
SOUND CORPORATION DI GIANNI TOSCHI & C. SAS
发明人
GANDOLFI GIANCARLO
分类号
H01Q
主分类号
H01Q
代理机构
代理人
主权项
地址
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