JPH0228478Y2 - - Google Patents
Info
- Publication number
- JPH0228478Y2 JPH0228478Y2 JP6247081U JP6247081U JPH0228478Y2 JP H0228478 Y2 JPH0228478 Y2 JP H0228478Y2 JP 6247081 U JP6247081 U JP 6247081U JP 6247081 U JP6247081 U JP 6247081U JP H0228478 Y2 JPH0228478 Y2 JP H0228478Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- circuit
- alarm
- transistor
- terminal
- Prior art date
- 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
Landscapes
- Electric Clocks (AREA)
- Electromechanical Clocks (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6247081U JPH0228478Y2 (en]) | 1981-04-27 | 1981-04-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6247081U JPH0228478Y2 (en]) | 1981-04-27 | 1981-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57173094U JPS57173094U (en]) | 1982-10-30 |
JPH0228478Y2 true JPH0228478Y2 (en]) | 1990-07-31 |
Family
ID=29858656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6247081U Expired JPH0228478Y2 (en]) | 1981-04-27 | 1981-04-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0228478Y2 (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2873332B2 (ja) * | 1987-07-30 | 1999-03-24 | 株式会社 ノボル電機製作所 | 高音量ベル回路 |
-
1981
- 1981-04-27 JP JP6247081U patent/JPH0228478Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57173094U (en]) | 1982-10-30 |
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