JPS5723402A - Illuminator - Google Patents

Illuminator

Info

Publication number
JPS5723402A
JPS5723402A JP9805080A JP9805080A JPS5723402A JP S5723402 A JPS5723402 A JP S5723402A JP 9805080 A JP9805080 A JP 9805080A JP 9805080 A JP9805080 A JP 9805080A JP S5723402 A JPS5723402 A JP S5723402A
Authority
JP
Japan
Prior art keywords
illuminator
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
JP9805080A
Other languages
English (en)
Other versions
JPS5846801B2 (ja
Inventor
Takashi Mori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP55098050A priority Critical patent/JPS5846801B2/ja
Priority to US06/280,504 priority patent/US4459642A/en
Publication of JPS5723402A publication Critical patent/JPS5723402A/ja
Publication of JPS5846801B2 publication Critical patent/JPS5846801B2/ja
Expired legal-status Critical Current

Links

JP55098050A 1980-07-07 1980-07-17 照明器具 Expired JPS5846801B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP55098050A JPS5846801B2 (ja) 1980-07-17 1980-07-17 照明器具
US06/280,504 US4459642A (en) 1980-07-07 1981-07-06 Optical lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55098050A JPS5846801B2 (ja) 1980-07-17 1980-07-17 照明器具

Publications (2)

Publication Number Publication Date
JPS5723402A true JPS5723402A (en) 1982-02-06
JPS5846801B2 JPS5846801B2 (ja) 1983-10-19

Family

ID=14209368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55098050A Expired JPS5846801B2 (ja) 1980-07-07 1980-07-17 照明器具

Country Status (1)

Country Link
JP (1) JPS5846801B2 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836393U (ja) * 1971-09-04 1973-05-01
JPS5311535U (ja) * 1976-07-14 1978-01-31
JPS5320680A (en) * 1976-08-09 1978-02-25 Borisobuitsuchi Aizen Jiyurian Lighting device using optical guide
JPH0614509U (ja) * 1992-07-31 1994-02-25 エヌオーケー株式会社 ダイアフラム装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836393U (ja) * 1971-09-04 1973-05-01
JPS5311535U (ja) * 1976-07-14 1978-01-31
JPS5320680A (en) * 1976-08-09 1978-02-25 Borisobuitsuchi Aizen Jiyurian Lighting device using optical guide
JPH0614509U (ja) * 1992-07-31 1994-02-25 エヌオーケー株式会社 ダイアフラム装置

Also Published As

Publication number Publication date
JPS5846801B2 (ja) 1983-10-19

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