JPS5634469Y2 - - Google Patents
Info
- Publication number
- JPS5634469Y2 JPS5634469Y2 JP14590177U JP14590177U JPS5634469Y2 JP S5634469 Y2 JPS5634469 Y2 JP S5634469Y2 JP 14590177 U JP14590177 U JP 14590177U JP 14590177 U JP14590177 U JP 14590177U JP S5634469 Y2 JPS5634469 Y2 JP S5634469Y2
- 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
Landscapes
- Headphones And Earphones (AREA)
- Telephone Set Structure (AREA)
- Electrically Operated Instructional Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14590177U JPS5634469Y2 (hu) | 1977-11-01 | 1977-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14590177U JPS5634469Y2 (hu) | 1977-11-01 | 1977-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5472527U JPS5472527U (hu) | 1979-05-23 |
| JPS5634469Y2 true JPS5634469Y2 (hu) | 1981-08-14 |
Family
ID=29125896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14590177U Expired JPS5634469Y2 (hu) | 1977-11-01 | 1977-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5634469Y2 (hu) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729955B (zh) * | 2008-10-15 | 2014-03-26 | 诸爱道 | 安全耳塞机 |
-
1977
- 1977-11-01 JP JP14590177U patent/JPS5634469Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5472527U (hu) | 1979-05-23 |