JPS5249704A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Time division switchboard channel control mechanism
Assignee: Hitachi Ltd
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Filing: 1975-10-20
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Granted: —
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Expires: 1995-10-20
Abstract
Abstract PURPOSE:The trunk memory is equipped between time slot memory and central processing unit inorder to secure an economical time division channel.
Inventors
- 👤 Akira Horiki
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 11:47
CPC Classifications
H; H04; H04Q; H04Q11/00; H04Q11/04; H04Q11/0407
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