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发明名称
Einrichtung zur Verschlüsselung und Entschlüsselung von Audiosignalen
摘要
申请公布号
DE69435009(D1)
申请公布日期
2007.09.13
申请号
DE19946035009
申请日期
1994.10.10
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO. LTD.
发明人
IBARAKI, SUSUMU;KATTA, NOBORU;NAKAMURA, SEIJI;MURAKAMI, HIROKI
分类号
H04K1/02;H04B1/66
主分类号
H04K1/02
代理机构
代理人
主权项
地址
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