JPS62103383U - - Google Patents
Info
- Publication number
- JPS62103383U JPS62103383U JP19526885U JP19526885U JPS62103383U JP S62103383 U JPS62103383 U JP S62103383U JP 19526885 U JP19526885 U JP 19526885U JP 19526885 U JP19526885 U JP 19526885U JP S62103383 U JPS62103383 U JP S62103383U
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- speaker
- utility
- scope
- generating device
- 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
Landscapes
- Headphones And Earphones (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19526885U JPS62103383U (en]) | 1985-12-20 | 1985-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19526885U JPS62103383U (en]) | 1985-12-20 | 1985-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62103383U true JPS62103383U (en]) | 1987-07-01 |
Family
ID=31153004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19526885U Pending JPS62103383U (en]) | 1985-12-20 | 1985-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62103383U (en]) |
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1985
- 1985-12-20 JP JP19526885U patent/JPS62103383U/ja active Pending