JPS61142769U - - Google Patents
Info
- Publication number
- JPS61142769U JPS61142769U JP2349885U JP2349885U JPS61142769U JP S61142769 U JPS61142769 U JP S61142769U JP 2349885 U JP2349885 U JP 2349885U JP 2349885 U JP2349885 U JP 2349885U JP S61142769 U JPS61142769 U JP S61142769U
- Authority
- JP
- Japan
- Prior art keywords
- elevator
- exhaust fan
- propane gas
- operates
- pit
- 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
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 6
- 239000001294 propane Substances 0.000 claims 3
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 1
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2349885U JPS61142769U (enExample) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2349885U JPS61142769U (enExample) | 1985-02-22 | 1985-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61142769U true JPS61142769U (enExample) | 1986-09-03 |
Family
ID=30516790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2349885U Pending JPS61142769U (enExample) | 1985-02-22 | 1985-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61142769U (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170633A (ja) * | 1983-03-16 | 1984-09-26 | Hitachi Ltd | エレベ−タ− |
-
1985
- 1985-02-22 JP JP2349885U patent/JPS61142769U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59170633A (ja) * | 1983-03-16 | 1984-09-26 | Hitachi Ltd | エレベ−タ− |