JPS61194909U - - Google Patents

Info

Publication number
JPS61194909U
JPS61194909U JP7902685U JP7902685U JPS61194909U JP S61194909 U JPS61194909 U JP S61194909U JP 7902685 U JP7902685 U JP 7902685U JP 7902685 U JP7902685 U JP 7902685U JP S61194909 U JPS61194909 U JP S61194909U
Authority
JP
Japan
Prior art keywords
lighting system
artificial lighting
lamps
artificial
window
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
Application number
JP7902685U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP7902685U priority Critical patent/JPS61194909U/ja
Publication of JPS61194909U publication Critical patent/JPS61194909U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
JP7902685U 1985-05-27 1985-05-27 Pending JPS61194909U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7902685U JPS61194909U (enrdf_load_stackoverflow) 1985-05-27 1985-05-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7902685U JPS61194909U (enrdf_load_stackoverflow) 1985-05-27 1985-05-27

Publications (1)

Publication Number Publication Date
JPS61194909U true JPS61194909U (enrdf_load_stackoverflow) 1986-12-04

Family

ID=30623551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7902685U Pending JPS61194909U (enrdf_load_stackoverflow) 1985-05-27 1985-05-27

Country Status (1)

Country Link
JP (1) JPS61194909U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011154827A (ja) * 2010-01-26 2011-08-11 Panasonic Electric Works Co Ltd 外光利用照明システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011154827A (ja) * 2010-01-26 2011-08-11 Panasonic Electric Works Co Ltd 外光利用照明システム

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