JPS6438896U - - Google Patents
Info
- Publication number
- JPS6438896U JPS6438896U JP13381187U JP13381187U JPS6438896U JP S6438896 U JPS6438896 U JP S6438896U JP 13381187 U JP13381187 U JP 13381187U JP 13381187 U JP13381187 U JP 13381187U JP S6438896 U JPS6438896 U JP S6438896U
- Authority
- JP
- Japan
- Prior art keywords
- headphone
- horn
- fitting part
- adapter
- fit
- 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
- 210000003027 ear inner Anatomy 0.000 claims description 2
Landscapes
- Headphones And Earphones (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13381187U JPS6438896U (xx) | 1987-09-01 | 1987-09-01 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13381187U JPS6438896U (xx) | 1987-09-01 | 1987-09-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6438896U true JPS6438896U (xx) | 1989-03-08 |
Family
ID=31392020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13381187U Pending JPS6438896U (xx) | 1987-09-01 | 1987-09-01 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6438896U (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005348190A (ja) * | 2004-06-04 | 2005-12-15 | Elecom Co Ltd | 音声拡大器 |
-
1987
- 1987-09-01 JP JP13381187U patent/JPS6438896U/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005348190A (ja) * | 2004-06-04 | 2005-12-15 | Elecom Co Ltd | 音声拡大器 |