JPH0423347U - - Google Patents
Info
- Publication number
- JPH0423347U JPH0423347U JP6420890U JP6420890U JPH0423347U JP H0423347 U JPH0423347 U JP H0423347U JP 6420890 U JP6420890 U JP 6420890U JP 6420890 U JP6420890 U JP 6420890U JP H0423347 U JPH0423347 U JP H0423347U
- Authority
- JP
- Japan
- Prior art keywords
- section
- communication devices
- transmits
- communication
- transmitting
- 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
- 230000005236 sound signal Effects 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Small-Scale Networks (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
- Mobile Radio Communication Systems (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6420890U JPH0423347U (es) | 1990-06-18 | 1990-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6420890U JPH0423347U (es) | 1990-06-18 | 1990-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0423347U true JPH0423347U (es) | 1992-02-26 |
Family
ID=31594942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6420890U Pending JPH0423347U (es) | 1990-06-18 | 1990-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0423347U (es) |
-
1990
- 1990-06-18 JP JP6420890U patent/JPH0423347U/ja active Pending
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