JPS5497116U - - Google Patents
Info
- Publication number
- JPS5497116U JPS5497116U JP17245077U JP17245077U JPS5497116U JP S5497116 U JPS5497116 U JP S5497116U JP 17245077 U JP17245077 U JP 17245077U JP 17245077 U JP17245077 U JP 17245077U JP S5497116 U JPS5497116 U JP S5497116U
- 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
- Near-Field Transmission Systems (AREA)
- Transmitters (AREA)
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17245077U JPS5497116U (enExample) | 1977-12-21 | 1977-12-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17245077U JPS5497116U (enExample) | 1977-12-21 | 1977-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5497116U true JPS5497116U (enExample) | 1979-07-09 |
Family
ID=29177253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17245077U Pending JPS5497116U (enExample) | 1977-12-21 | 1977-12-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5497116U (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989004580A1 (en) * | 1987-11-05 | 1989-05-18 | Sakae Masumoto | Microphone provided with earphone |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219548U (enExample) * | 1975-07-31 | 1977-02-12 |
-
1977
- 1977-12-21 JP JP17245077U patent/JPS5497116U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5219548U (enExample) * | 1975-07-31 | 1977-02-12 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989004580A1 (en) * | 1987-11-05 | 1989-05-18 | Sakae Masumoto | Microphone provided with earphone |
| GB2231465A (en) * | 1987-11-05 | 1990-11-14 | Sakae Masumoto | Microphone provided with earphone |
| GB2231465B (en) * | 1987-11-05 | 1992-05-13 | Sakae Masumoto | Microphone fitted with earphone |