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发明名称
TRANSDUCTEUR ELECTROACOUSTIQUE A CORRECTION ACOUSTIQUE INTEGREE
摘要
申请公布号
FR2542550(B1)
申请公布日期
1986.11.14
申请号
FR19830003698
申请日期
1983.03.07
申请人
THOMSON CSF
发明人
PIERRE RAVINET, CHRISTIAN CLAUDEPIERRE, DENIS GUILLOU ET FRANCOIS MICHERON;CLAUDEPIERRE CHRISTIAN;GUILLOU DENIS;MICHERON FRANCOIS
分类号
H04R1/22;(IPC1-7):H04R1/22;H04R17/00
主分类号
H04R1/22
代理机构
代理人
主权项
地址
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