JPS4874905A - - Google Patents
Info
- Publication number
- JPS4874905A JPS4874905A JP451972A JP451972A JPS4874905A JP S4874905 A JPS4874905 A JP S4874905A JP 451972 A JP451972 A JP 451972A JP 451972 A JP451972 A JP 451972A JP S4874905 A JPS4874905 A JP S4874905A
- Authority
- JP
- Japan
- 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
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP451972A JPS4874905A (ja) | 1972-01-07 | 1972-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP451972A JPS4874905A (ja) | 1972-01-07 | 1972-01-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4874905A true JPS4874905A (ja) | 1973-10-09 |
Family
ID=11586285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP451972A Pending JPS4874905A (ja) | 1972-01-07 | 1972-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4874905A (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144070U (ja) * | 1974-09-28 | 1976-04-01 | ||
| JPS5216755A (en) * | 1975-07-31 | 1977-02-08 | Kanda Tsushin Kogyo Kk | Emegency information apparatus for elevator |
| JPS5490745A (en) * | 1978-11-22 | 1979-07-18 | Mitsubishi Electric Corp | Device for communication in trouble of elevator |
| JPS62196280A (ja) * | 1986-02-21 | 1987-08-29 | 株式会社日立ビルシステムサ−ビス | エレベ−タ−の非常通報装置 |
-
1972
- 1972-01-07 JP JP451972A patent/JPS4874905A/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5144070U (ja) * | 1974-09-28 | 1976-04-01 | ||
| JPS5216755A (en) * | 1975-07-31 | 1977-02-08 | Kanda Tsushin Kogyo Kk | Emegency information apparatus for elevator |
| JPS5490745A (en) * | 1978-11-22 | 1979-07-18 | Mitsubishi Electric Corp | Device for communication in trouble of elevator |
| JPS62196280A (ja) * | 1986-02-21 | 1987-08-29 | 株式会社日立ビルシステムサ−ビス | エレベ−タ−の非常通報装置 |