JPS5046402A - - Google Patents
Info
- Publication number
- JPS5046402A JPS5046402A JP48097173A JP9717373A JPS5046402A JP S5046402 A JPS5046402 A JP S5046402A JP 48097173 A JP48097173 A JP 48097173A JP 9717373 A JP9717373 A JP 9717373A JP S5046402 A JPS5046402 A JP S5046402A
- 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.)
- Granted
Links
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9717373A JPS5547500B2 (ja) | 1973-08-31 | 1973-08-31 | |
| DE2441452A DE2441452C3 (de) | 1973-08-31 | 1974-08-29 | Anordnung zur Ultraschall-Nachrichtenübertragung |
| US05/502,195 US3990071A (en) | 1973-08-31 | 1974-08-30 | Data transmission system using frequency permutation codes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9717373A JPS5547500B2 (ja) | 1973-08-31 | 1973-08-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5046402A true JPS5046402A (ja) | 1975-04-25 |
| JPS5547500B2 JPS5547500B2 (ja) | 1980-12-01 |
Family
ID=14185181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9717373A Expired JPS5547500B2 (ja) | 1973-08-31 | 1973-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5547500B2 (ja) |
-
1973
- 1973-08-31 JP JP9717373A patent/JPS5547500B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5547500B2 (ja) | 1980-12-01 |