JPS449606Y1 - - Google Patents
Info
- Publication number
- JPS449606Y1 JPS449606Y1 JP11420666U JP11420666U JPS449606Y1 JP S449606 Y1 JPS449606 Y1 JP S449606Y1 JP 11420666 U JP11420666 U JP 11420666U JP 11420666 U JP11420666 U JP 11420666U JP S449606 Y1 JPS449606 Y1 JP S449606Y1
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11420666U JPS449606Y1 (ja) | 1966-12-16 | 1966-12-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11420666U JPS449606Y1 (ja) | 1966-12-16 | 1966-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS449606Y1 true JPS449606Y1 (ja) | 1969-04-18 |
Family
ID=31861868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11420666U Expired JPS449606Y1 (ja) | 1966-12-16 | 1966-12-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS449606Y1 (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525252A (en) * | 1978-08-10 | 1980-02-22 | Nec Corp | Loud speaker telephone set |
| JPS5851656A (ja) * | 1981-09-22 | 1983-03-26 | Aihon Kk | インタ−ホン方式 |
| JPS58218262A (ja) * | 1982-06-11 | 1983-12-19 | Nakayo Tsushinki:Kk | 拡声電話機ハウラ−音受聴回路 |
| JPS6043958A (ja) * | 1983-08-22 | 1985-03-08 | Fujitsu Ltd | 電源供給回路 |
-
1966
- 1966-12-16 JP JP11420666U patent/JPS449606Y1/ja not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5525252A (en) * | 1978-08-10 | 1980-02-22 | Nec Corp | Loud speaker telephone set |
| JPS5856301B2 (ja) * | 1978-08-10 | 1983-12-14 | 日本電気株式会社 | 拡声電話機 |
| JPS5851656A (ja) * | 1981-09-22 | 1983-03-26 | Aihon Kk | インタ−ホン方式 |
| JPS6365185B2 (ja) * | 1981-09-22 | 1988-12-14 | ||
| JPS58218262A (ja) * | 1982-06-11 | 1983-12-19 | Nakayo Tsushinki:Kk | 拡声電話機ハウラ−音受聴回路 |
| JPS6043958A (ja) * | 1983-08-22 | 1985-03-08 | Fujitsu Ltd | 電源供給回路 |