JPH01147590U - - Google Patents
Info
- Publication number
- JPH01147590U JPH01147590U JP4469188U JP4469188U JPH01147590U JP H01147590 U JPH01147590 U JP H01147590U JP 4469188 U JP4469188 U JP 4469188U JP 4469188 U JP4469188 U JP 4469188U JP H01147590 U JPH01147590 U JP H01147590U
- Authority
- JP
- Japan
- Prior art keywords
- shell
- ear microphone
- rear surface
- soft material
- soft
- 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
- 239000007779 soft material Substances 0.000 claims 2
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4469188U JPH01147590U (xx) | 1988-04-01 | 1988-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4469188U JPH01147590U (xx) | 1988-04-01 | 1988-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01147590U true JPH01147590U (xx) | 1989-10-12 |
Family
ID=31271041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4469188U Pending JPH01147590U (xx) | 1988-04-01 | 1988-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01147590U (xx) |
-
1988
- 1988-04-01 JP JP4469188U patent/JPH01147590U/ja active Pending