JPS5221711A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Radio receiver
Assignee: Panasonic Holdings Corp
•
Filing: 1975-08-12
•
Granted: —
•
Expires: 1995-08-12
Abstract
Abstract PURPOSE:To provide an automatic reproduction of emergency broadcasts by the use of an advance-notice pilot signal.
Inventors
- 👤 Kiyoshi Sawairi
- 👤 Naoki Ejima
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 05:22
CPC Classifications
G; G08; G08G; G08G1/00; G08G1/09; G08G1/091; G08G1/094
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
JPS4871515A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.