JPS52170029U - - Google Patents
Info
- Publication number
- JPS52170029U JPS52170029U JP7939876U JP7939876U JPS52170029U JP S52170029 U JPS52170029 U JP S52170029U JP 7939876 U JP7939876 U JP 7939876U JP 7939876 U JP7939876 U JP 7939876U JP S52170029 U JPS52170029 U JP S52170029U
- 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.)
- Pending
Links
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7939876U JPS52170029U (en:Method) | 1976-06-17 | 1976-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7939876U JPS52170029U (en:Method) | 1976-06-17 | 1976-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52170029U true JPS52170029U (en:Method) | 1977-12-23 |
Family
ID=28557193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7939876U Pending JPS52170029U (en:Method) | 1976-06-17 | 1976-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52170029U (en:Method) |
-
1976
- 1976-06-17 JP JP7939876U patent/JPS52170029U/ja active Pending