JPH0221988U - - Google Patents
Info
- Publication number
- JPH0221988U JPH0221988U JP10067588U JP10067588U JPH0221988U JP H0221988 U JPH0221988 U JP H0221988U JP 10067588 U JP10067588 U JP 10067588U JP 10067588 U JP10067588 U JP 10067588U JP H0221988 U JPH0221988 U JP H0221988U
- Authority
- JP
- Japan
- Prior art keywords
- videophone
- emergency
- transmission system
- information transmission
- signal
- 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
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10067588U JPH0221988U (zh) | 1988-07-29 | 1988-07-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10067588U JPH0221988U (zh) | 1988-07-29 | 1988-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0221988U true JPH0221988U (zh) | 1990-02-14 |
Family
ID=31328964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10067588U Pending JPH0221988U (zh) | 1988-07-29 | 1988-07-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0221988U (zh) |
-
1988
- 1988-07-29 JP JP10067588U patent/JPH0221988U/ja active Pending
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