JP2534053Y2 - 地下空洞工事用仮設照明装置 - Google Patents

地下空洞工事用仮設照明装置

Info

Publication number
JP2534053Y2
JP2534053Y2 JP11665690U JP11665690U JP2534053Y2 JP 2534053 Y2 JP2534053 Y2 JP 2534053Y2 JP 11665690 U JP11665690 U JP 11665690U JP 11665690 U JP11665690 U JP 11665690U JP 2534053 Y2 JP2534053 Y2 JP 2534053Y2
Authority
JP
Japan
Prior art keywords
construction
battery
underground cavity
lighting device
temporary lighting
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.)
Expired - Lifetime
Application number
JP11665690U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0474140U (enrdf_load_stackoverflow
Inventor
靖 竹本
眞知子 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Obayashi Corp
Original Assignee
Obayashi Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Obayashi Corp filed Critical Obayashi Corp
Priority to JP11665690U priority Critical patent/JP2534053Y2/ja
Publication of JPH0474140U publication Critical patent/JPH0474140U/ja
Application granted granted Critical
Publication of JP2534053Y2 publication Critical patent/JP2534053Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP11665690U 1990-11-08 1990-11-08 地下空洞工事用仮設照明装置 Expired - Lifetime JP2534053Y2 (ja)

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 JPH0474140U (enrdf_load_stackoverflow) 1992-06-29
JP2534053Y2 true 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 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0474140U (enrdf_load_stackoverflow) 1992-06-29

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