JPH0177699U - - Google Patents
Info
- Publication number
- JPH0177699U JPH0177699U JP1987173004U JP17300487U JPH0177699U JP H0177699 U JPH0177699 U JP H0177699U JP 1987173004 U JP1987173004 U JP 1987173004U JP 17300487 U JP17300487 U JP 17300487U JP H0177699 U JPH0177699 U JP H0177699U
- Authority
- JP
- Japan
- Prior art keywords
- alarm device
- phosphor
- emits
- sound
- hole
- 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.)
- Granted
Links
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17300487U JPH0452796Y2 (en, 2012) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17300487U JPH0452796Y2 (en, 2012) | 1987-11-12 | 1987-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0177699U true JPH0177699U (en, 2012) | 1989-05-25 |
| JPH0452796Y2 JPH0452796Y2 (en, 2012) | 1992-12-11 |
Family
ID=31464947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17300487U Expired JPH0452796Y2 (en, 2012) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452796Y2 (en, 2012) |
-
1987
- 1987-11-12 JP JP17300487U patent/JPH0452796Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452796Y2 (en, 2012) | 1992-12-11 |