JPH0448755U - - Google Patents
Info
- Publication number
- JPH0448755U JPH0448755U JP9034690U JP9034690U JPH0448755U JP H0448755 U JPH0448755 U JP H0448755U JP 9034690 U JP9034690 U JP 9034690U JP 9034690 U JP9034690 U JP 9034690U JP H0448755 U JPH0448755 U JP H0448755U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- attached
- speaker
- intercom slave
- slave 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
- 230000002265 prevention Effects 0.000 claims description 6
- 239000011358 absorbing material Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9034690U JPH0448755U (en, 2012) | 1990-08-28 | 1990-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9034690U JPH0448755U (en, 2012) | 1990-08-28 | 1990-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448755U true JPH0448755U (en, 2012) | 1992-04-24 |
Family
ID=31825018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9034690U Pending JPH0448755U (en, 2012) | 1990-08-28 | 1990-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448755U (en, 2012) |
-
1990
- 1990-08-28 JP JP9034690U patent/JPH0448755U/ja active Pending
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