JPS57141386A - Safety device for opening of door in elevator-gauge - Google Patents
Safety device for opening of door in elevator-gaugeInfo
- Publication number
- JPS57141386A JPS57141386A JP2457781A JP2457781A JPS57141386A JP S57141386 A JPS57141386 A JP S57141386A JP 2457781 A JP2457781 A JP 2457781A JP 2457781 A JP2457781 A JP 2457781A JP S57141386 A JPS57141386 A JP S57141386A
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- gauge
- door
- opening
- safety device
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2457781A JPS57141386A (en) | 1981-02-21 | 1981-02-21 | Safety device for opening of door in elevator-gauge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2457781A JPS57141386A (en) | 1981-02-21 | 1981-02-21 | Safety device for opening of door in elevator-gauge |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57141386A true JPS57141386A (en) | 1982-09-01 |
Family
ID=12142016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2457781A Pending JPS57141386A (en) | 1981-02-21 | 1981-02-21 | Safety device for opening of door in elevator-gauge |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57141386A (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5437740A (en) * | 1977-08-29 | 1979-03-20 | Rca Corp | Laser beam recording media |
-
1981
- 1981-02-21 JP JP2457781A patent/JPS57141386A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5437740A (en) * | 1977-08-29 | 1979-03-20 | Rca Corp | Laser beam recording media |
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