CH551118A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
PROCEDURE AND DEVICE FOR DISCONNECTING OR RE-CONNECTING A SELECTED RING SECTION IN A RING-SHAPED MESSAGE TRANSFER SYSTEM.
Assignee: Ibm
•
Filing: 1973-05-30
•
Granted: —
•
Expires: 1993-05-30
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 15:12
CPC Classifications
H; H04; H04L; H04L12/00; H04L12/28; H04L12/42; H04L12/437; H04M; H04M9/00; H04M9/02; H04M9/022; H04M9/025
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