JPS504488A - - Google Patents
Info
- Publication number
- JPS504488A JPS504488A JP48128814A JP12881473A JPS504488A JP S504488 A JPS504488 A JP S504488A JP 48128814 A JP48128814 A JP 48128814A JP 12881473 A JP12881473 A JP 12881473A JP S504488 A JPS504488 A JP S504488A
- Authority
- JP
- Japan
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/04—Arrangements for detecting or preventing errors in the information received by diversity reception using frequency diversity
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Noise Elimination (AREA)
- Mobile Radio Communication Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Selective Calling Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7240856A FR2207396B1 (de) | 1972-11-17 | 1972-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS504488A true JPS504488A (de) | 1975-01-17 |
Family
ID=9107307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48128814A Pending JPS504488A (de) | 1972-11-17 | 1973-11-17 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS504488A (de) |
| DE (1) | DE2357367A1 (de) |
| FR (1) | FR2207396B1 (de) |
| NL (1) | NL7315739A (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59195100A (ja) * | 1983-04-19 | 1984-11-06 | 古河機械金属株式会社 | 無線により起動する雷管 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2639167B1 (fr) * | 1988-11-14 | 1994-04-15 | Morey Gilles | Procede et systeme de transmission d'un signal |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3202967A (en) * | 1962-05-07 | 1965-08-24 | Admiral Corp | Remote control system |
| FR1362432A (fr) * | 1962-11-16 | 1964-06-05 | Charbonnages De France | Dispositif de télécommande particulièrement pour machines de mines |
| US3341815A (en) * | 1962-12-31 | 1967-09-12 | Bunker Ramo | Frequency responsive receiving system with noise prevention |
| US3543239A (en) * | 1967-07-26 | 1970-11-24 | Susquehanna Corp | Frequency responsive anticoincident remote control system |
| GB1214050A (en) * | 1967-11-01 | 1970-11-25 | Raytheon Co | A system for activating a remote underwater device |
-
1972
- 1972-11-17 FR FR7240856A patent/FR2207396B1/fr not_active Expired
-
1973
- 1973-11-16 NL NL7315739A patent/NL7315739A/xx unknown
- 1973-11-16 DE DE2357367A patent/DE2357367A1/de active Pending
- 1973-11-17 JP JP48128814A patent/JPS504488A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59195100A (ja) * | 1983-04-19 | 1984-11-06 | 古河機械金属株式会社 | 無線により起動する雷管 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2357367A1 (de) | 1974-07-04 |
| FR2207396B1 (de) | 1976-10-29 |
| NL7315739A (de) | 1974-05-21 |
| FR2207396A1 (de) | 1974-06-14 |