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公开(公告)号：US3083266A
公开(公告)日：1963-03-26
申请号：US9230061
申请日：1961-02-28
Applicant: BELL TELEPHONE LABOR INC
Inventor： MATHEWS MAX V , MILLER JOAN E
IPC: G10L19/02
CPC classification number: G10L19/02
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公开(公告)号：US3127477A
公开(公告)日：1964-03-31
申请号：US20566362
申请日：1962-06-27
Applicant: BELL TELEPHONE LABOR INC
Inventor： DAVID JR EDWARD E , MATHEWS MAX V , MILLER JOAN E
IPC: G10L19/02
CPC classification number: G10L19/02
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