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发明名称
SOSPENSIONE PER IL TRASDUTTORE DEGLI APPARECCHI ACUSTICI PER SORDI
摘要
申请公布号
IT1105126(B)
申请公布日期
1985.10.28
申请号
IT19780049718
申请日期
1978.06.05
申请人
COS.EL.GI.SPA
发明人
分类号
H04R;(IPC1-7):H04R/
主分类号
H04R
代理机构
代理人
主权项
地址
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