JPH01144893U - - Google Patents
Info
- Publication number
- JPH01144893U JPH01144893U JP4245388U JP4245388U JPH01144893U JP H01144893 U JPH01144893 U JP H01144893U JP 4245388 U JP4245388 U JP 4245388U JP 4245388 U JP4245388 U JP 4245388U JP H01144893 U JPH01144893 U JP H01144893U
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- timer
- speaker
- hole
- ear
- 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
- Electromechanical Clocks (AREA)
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4245388U JPH01144893U (it) | 1988-03-30 | 1988-03-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4245388U JPH01144893U (it) | 1988-03-30 | 1988-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01144893U true JPH01144893U (it) | 1989-10-04 |
Family
ID=31268861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4245388U Pending JPH01144893U (it) | 1988-03-30 | 1988-03-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01144893U (it) |
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1988
- 1988-03-30 JP JP4245388U patent/JPH01144893U/ja active Pending