JPH0474140U - - Google Patents
Info
- Publication number
- JPH0474140U JPH0474140U JP11665690U JP11665690U JPH0474140U JP H0474140 U JPH0474140 U JP H0474140U JP 11665690 U JP11665690 U JP 11665690U JP 11665690 U JP11665690 U JP 11665690U JP H0474140 U JPH0474140 U JP H0474140U
- Authority
- JP
- Japan
- Prior art keywords
- underground cavity
- construction
- battery
- temporary
- lighting lamp
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11665690U JP2534053Y2 (ja) | 1990-11-08 | 1990-11-08 | 地下空洞工事用仮設照明装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11665690U JP2534053Y2 (ja) | 1990-11-08 | 1990-11-08 | 地下空洞工事用仮設照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0474140U true JPH0474140U (hr) | 1992-06-29 |
| JP2534053Y2 JP2534053Y2 (ja) | 1997-04-30 |
Family
ID=31864487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11665690U Expired - Lifetime JP2534053Y2 (ja) | 1990-11-08 | 1990-11-08 | 地下空洞工事用仮設照明装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534053Y2 (hr) |
-
1990
- 1990-11-08 JP JP11665690U patent/JP2534053Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534053Y2 (ja) | 1997-04-30 |