JPH0350559Y2 - - Google Patents
Info
- Publication number
- JPH0350559Y2 JPH0350559Y2 JP1981193028U JP19302881U JPH0350559Y2 JP H0350559 Y2 JPH0350559 Y2 JP H0350559Y2 JP 1981193028 U JP1981193028 U JP 1981193028U JP 19302881 U JP19302881 U JP 19302881U JP H0350559 Y2 JPH0350559 Y2 JP H0350559Y2
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric buzzer
- switch
- case
- piezoelectric
- main body
- 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
- 239000004020 conductor Substances 0.000 claims description 6
- 230000010355 oscillation Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000001020 rhythmical effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19302881U JPS58100398U (ja) | 1981-12-28 | 1981-12-28 | 電子ホイツスル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19302881U JPS58100398U (ja) | 1981-12-28 | 1981-12-28 | 電子ホイツスル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58100398U JPS58100398U (ja) | 1983-07-08 |
| JPH0350559Y2 true JPH0350559Y2 (zh) | 1991-10-29 |
Family
ID=30106402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19302881U Granted JPS58100398U (ja) | 1981-12-28 | 1981-12-28 | 電子ホイツスル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58100398U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344485B2 (zh) * | 1976-12-29 | 1978-11-29 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344485U (zh) * | 1976-09-20 | 1978-04-15 |
-
1981
- 1981-12-28 JP JP19302881U patent/JPS58100398U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344485B2 (zh) * | 1976-12-29 | 1978-11-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58100398U (ja) | 1983-07-08 |
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