JPH02139000U - - Google Patents
Info
- Publication number
- JPH02139000U JPH02139000U JP4845789U JP4845789U JPH02139000U JP H02139000 U JPH02139000 U JP H02139000U JP 4845789 U JP4845789 U JP 4845789U JP 4845789 U JP4845789 U JP 4845789U JP H02139000 U JPH02139000 U JP H02139000U
- Authority
- JP
- Japan
- Prior art keywords
- housing
- loudspeaker
- incorporates
- microphone
- speaker
- 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
- 238000009413 insulation Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4845789U JPH02139000U (enrdf_load_stackoverflow) | 1989-04-25 | 1989-04-25 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4845789U JPH02139000U (enrdf_load_stackoverflow) | 1989-04-25 | 1989-04-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02139000U true JPH02139000U (enrdf_load_stackoverflow) | 1990-11-20 |
Family
ID=31565280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4845789U Pending JPH02139000U (enrdf_load_stackoverflow) | 1989-04-25 | 1989-04-25 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02139000U (enrdf_load_stackoverflow) |
-
1989
- 1989-04-25 JP JP4845789U patent/JPH02139000U/ja active Pending
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