JPS5131420B1 - - Google Patents
Info
- Publication number
- JPS5131420B1 JPS5131420B1 JP47049071A JP4907172A JPS5131420B1 JP S5131420 B1 JPS5131420 B1 JP S5131420B1 JP 47049071 A JP47049071 A JP 47049071A JP 4907172 A JP4907172 A JP 4907172A JP S5131420 B1 JPS5131420 B1 JP S5131420B1
- 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)
- Elevator Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47049071A JPS5131420B1 (de) | 1972-05-19 | 1972-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47049071A JPS5131420B1 (de) | 1972-05-19 | 1972-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5131420B1 true JPS5131420B1 (de) | 1976-09-07 |
Family
ID=12820833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47049071A Pending JPS5131420B1 (de) | 1972-05-19 | 1972-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5131420B1 (de) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1946777A (en) * | 1930-12-22 | 1934-02-13 | Daniel Lewy | Elevator control system |
| US2224722A (en) * | 1936-12-17 | 1940-12-10 | Westinghouse Elec Elevator Co | Elevator signal and control system |
| US3374864A (en) * | 1964-02-06 | 1968-03-26 | Port Leo Weiser | Elevator control wherein car destination is registered by same switch which registers car call |
| US3450231A (en) * | 1967-01-20 | 1969-06-17 | Reliance Electric & Eng Co | Group elevator control having car call reset of advance hall call assignment |
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1972
- 1972-05-19 JP JP47049071A patent/JPS5131420B1/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1946777A (en) * | 1930-12-22 | 1934-02-13 | Daniel Lewy | Elevator control system |
| US2224722A (en) * | 1936-12-17 | 1940-12-10 | Westinghouse Elec Elevator Co | Elevator signal and control system |
| US3374864A (en) * | 1964-02-06 | 1968-03-26 | Port Leo Weiser | Elevator control wherein car destination is registered by same switch which registers car call |
| US3450231A (en) * | 1967-01-20 | 1969-06-17 | Reliance Electric & Eng Co | Group elevator control having car call reset of advance hall call assignment |