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发明名称
SPEECH ANALYSIS SYSTEM
摘要
申请公布号
US3439122(A)
申请公布日期
1969.04.15
申请号
USD3439122
申请日期
1966.06.15
申请人
BELL TELEPHONE LAB. INC.
发明人
CECIL H. COKER
分类号
G10L19/02;(IPC1-7):H04M11/06;G01R23/16
主分类号
G10L19/02
代理机构
代理人
主权项
地址
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