JPS5348607A - Discrimination system for signal frequency - Google Patents
Discrimination system for signal frequencyInfo
- Publication number
- JPS5348607A JPS5348607A JP12419776A JP12419776A JPS5348607A JP S5348607 A JPS5348607 A JP S5348607A JP 12419776 A JP12419776 A JP 12419776A JP 12419776 A JP12419776 A JP 12419776A JP S5348607 A JPS5348607 A JP S5348607A
- Authority
- JP
- Japan
- Prior art keywords
- signal frequency
- discrimination system
- discrimination
- transmitter
- secure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12419776A JPS5348607A (en) | 1976-10-15 | 1976-10-15 | Discrimination system for signal frequency |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12419776A JPS5348607A (en) | 1976-10-15 | 1976-10-15 | Discrimination system for signal frequency |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5348607A true JPS5348607A (en) | 1978-05-02 |
Family
ID=14879377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12419776A Pending JPS5348607A (en) | 1976-10-15 | 1976-10-15 | Discrimination system for signal frequency |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5348607A (ja) |
-
1976
- 1976-10-15 JP JP12419776A patent/JPS5348607A/ja active Pending
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20050524 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20051003 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20051108 |