JPS504909A - - Google Patents
Info
- Publication number
- JPS504909A JPS504909A JP5366973A JP5366973A JPS504909A JP S504909 A JPS504909 A JP S504909A JP 5366973 A JP5366973 A JP 5366973A JP 5366973 A JP5366973 A JP 5366973A JP S504909 A JPS504909 A JP S504909A
- 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
Landscapes
- Telephone Set Structure (AREA)
- Transceivers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5366973A JPS504909A (en) | 1973-05-16 | 1973-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5366973A JPS504909A (en) | 1973-05-16 | 1973-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS504909A true JPS504909A (en) | 1975-01-20 |
Family
ID=12949237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5366973A Pending JPS504909A (en) | 1973-05-16 | 1973-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS504909A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5193612U (en) * | 1975-01-27 | 1976-07-27 | ||
| JPS5240615U (en) * | 1975-09-16 | 1977-03-23 | ||
| JPS5588446A (en) * | 1978-09-27 | 1980-07-04 | Int Standard Electric Corp | Infrared ray communication system |
| JPH01142252U (en) * | 1988-03-23 | 1989-09-29 | ||
| WO2008139931A1 (en) * | 2007-05-09 | 2008-11-20 | Nap Enterprise Co., Ltd. | Earphone microphone |
-
1973
- 1973-05-16 JP JP5366973A patent/JPS504909A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5193612U (en) * | 1975-01-27 | 1976-07-27 | ||
| JPS5442572Y2 (en) * | 1975-01-27 | 1979-12-11 | ||
| JPS5240615U (en) * | 1975-09-16 | 1977-03-23 | ||
| JPS5525578Y2 (en) * | 1975-09-16 | 1980-06-19 | ||
| JPS5588446A (en) * | 1978-09-27 | 1980-07-04 | Int Standard Electric Corp | Infrared ray communication system |
| JPS5756260B2 (en) * | 1978-09-27 | 1982-11-29 | ||
| JPH01142252U (en) * | 1988-03-23 | 1989-09-29 | ||
| WO2008139931A1 (en) * | 2007-05-09 | 2008-11-20 | Nap Enterprise Co., Ltd. | Earphone microphone |