JPS58100302A - トンネル用照明器具 - Google Patents

トンネル用照明器具

Info

Publication number
JPS58100302A
JPS58100302A JP19557181A JP19557181A JPS58100302A JP S58100302 A JPS58100302 A JP S58100302A JP 19557181 A JP19557181 A JP 19557181A JP 19557181 A JP19557181 A JP 19557181A JP S58100302 A JPS58100302 A JP S58100302A
Authority
JP
Japan
Prior art keywords
light source
lighting fixture
reflector
tunnel
bent
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
Application number
JP19557181A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0237644B2 (enrdf_load_stackoverflow
Inventor
秀夫 長谷川
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.)
Iwasaki Electric Co Ltd
Original Assignee
Iwasaki Electric Co Ltd
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 Iwasaki Electric Co Ltd filed Critical Iwasaki Electric Co Ltd
Priority to JP19557181A priority Critical patent/JPS58100302A/ja
Publication of JPS58100302A publication Critical patent/JPS58100302A/ja
Publication of JPH0237644B2 publication Critical patent/JPH0237644B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP19557181A 1981-12-07 1981-12-07 トンネル用照明器具 Granted JPS58100302A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19557181A JPS58100302A (ja) 1981-12-07 1981-12-07 トンネル用照明器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19557181A JPS58100302A (ja) 1981-12-07 1981-12-07 トンネル用照明器具

Publications (2)

Publication Number Publication Date
JPS58100302A true JPS58100302A (ja) 1983-06-15
JPH0237644B2 JPH0237644B2 (enrdf_load_stackoverflow) 1990-08-27

Family

ID=16343333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19557181A Granted JPS58100302A (ja) 1981-12-07 1981-12-07 トンネル用照明器具

Country Status (1)

Country Link
JP (1) JPS58100302A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319031U (enrdf_load_stackoverflow) * 1976-07-14 1978-02-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5319031U (enrdf_load_stackoverflow) * 1976-07-14 1978-02-18

Also Published As

Publication number Publication date
JPH0237644B2 (enrdf_load_stackoverflow) 1990-08-27

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