JPH0230323U - - Google Patents
Info
- Publication number
- JPH0230323U JPH0230323U JP10774788U JP10774788U JPH0230323U JP H0230323 U JPH0230323 U JP H0230323U JP 10774788 U JP10774788 U JP 10774788U JP 10774788 U JP10774788 U JP 10774788U JP H0230323 U JPH0230323 U JP H0230323U
- Authority
- JP
- Japan
- Prior art keywords
- earplugs
- sound wave
- wave oscillator
- alarm
- combine
- 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.)
- Pending
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Electromechanical Clocks (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10774788U JPH0230323U (en]) | 1988-08-16 | 1988-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10774788U JPH0230323U (en]) | 1988-08-16 | 1988-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230323U true JPH0230323U (en]) | 1990-02-27 |
Family
ID=31342439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10774788U Pending JPH0230323U (en]) | 1988-08-16 | 1988-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230323U (en]) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820256U (ja) * | 1981-07-29 | 1983-02-08 | 日立電線株式会社 | 巻取機のボビン取扱装置 |
-
1988
- 1988-08-16 JP JP10774788U patent/JPH0230323U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820256U (ja) * | 1981-07-29 | 1983-02-08 | 日立電線株式会社 | 巻取機のボビン取扱装置 |