JPS5430843B2 - - Google Patents
Info
- Publication number
- JPS5430843B2 JPS5430843B2 JP10460375A JP10460375A JPS5430843B2 JP S5430843 B2 JPS5430843 B2 JP S5430843B2 JP 10460375 A JP10460375 A JP 10460375A JP 10460375 A JP10460375 A JP 10460375A JP S5430843 B2 JPS5430843 B2 JP S5430843B2
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/68—Circuit arrangements for preventing eavesdropping
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10460375A JPS5228807A (en) | 1975-08-29 | 1975-08-29 | Secret-talk circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10460375A JPS5228807A (en) | 1975-08-29 | 1975-08-29 | Secret-talk circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5228807A JPS5228807A (en) | 1977-03-04 |
| JPS5430843B2 true JPS5430843B2 (show.php) | 1979-10-03 |
Family
ID=14384985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10460375A Granted JPS5228807A (en) | 1975-08-29 | 1975-08-29 | Secret-talk circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5228807A (show.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101081237B1 (ko) | 2005-07-12 | 2011-11-08 | 현대자동차주식회사 | 굴절차량 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142243Y2 (show.php) * | 1971-09-30 | 1976-10-14 | ||
| JPS494962A (show.php) * | 1972-04-27 | 1974-01-17 |
-
1975
- 1975-08-29 JP JP10460375A patent/JPS5228807A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5228807A (en) | 1977-03-04 |