Patent FR1262610A successfully refreshed from Google Patents.
Patent JPS527610A successfully refreshed from Google Patents.
JPS527610A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Telephone responding system
Assignee: Hitachi Ltd
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Filing: 1975-07-09
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Granted: —
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Expires: 1995-07-09
Abstract
Abstract PURPOSE:To enable to respond without access to the telephone.
Inventors
- 👤 Kanji Yoshikawa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 08:17
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/60; H04M1/6033
Claims Analysis
Total Claims: 0
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