JPH0316551U - - Google Patents
Info
- Publication number
- JPH0316551U JPH0316551U JP7844989U JP7844989U JPH0316551U JP H0316551 U JPH0316551 U JP H0316551U JP 7844989 U JP7844989 U JP 7844989U JP 7844989 U JP7844989 U JP 7844989U JP H0316551 U JPH0316551 U JP H0316551U
- Authority
- JP
- Japan
- Prior art keywords
- voice
- messages
- recording
- memory
- reproducing
- 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
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
Landscapes
- Alarm Systems (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844989U JPH0316551U (en]) | 1989-07-03 | 1989-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7844989U JPH0316551U (en]) | 1989-07-03 | 1989-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316551U true JPH0316551U (en]) | 1991-02-19 |
Family
ID=31621732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7844989U Pending JPH0316551U (en]) | 1989-07-03 | 1989-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316551U (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522579A (en) * | 1978-08-07 | 1980-02-18 | Ryuichiro Suzuki | Calling out equipment for automotive safety driving |
| JPS5654644B2 (en]) * | 1978-06-05 | 1981-12-26 |
-
1989
- 1989-07-03 JP JP7844989U patent/JPH0316551U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654644B2 (en]) * | 1978-06-05 | 1981-12-26 | ||
| JPS5522579A (en) * | 1978-08-07 | 1980-02-18 | Ryuichiro Suzuki | Calling out equipment for automotive safety driving |