JPS63173203U - - Google Patents

Info

Publication number
JPS63173203U
JPS63173203U JP6592187U JP6592187U JPS63173203U JP S63173203 U JPS63173203 U JP S63173203U JP 6592187 U JP6592187 U JP 6592187U JP 6592187 U JP6592187 U JP 6592187U JP S63173203 U JPS63173203 U JP S63173203U
Authority
JP
Japan
Prior art keywords
light guide
plate
light
guide plates
lighting device
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
JP6592187U
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 JP6592187U priority Critical patent/JPS63173203U/ja
Publication of JPS63173203U publication Critical patent/JPS63173203U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
JP6592187U 1987-04-28 1987-04-28 Pending JPS63173203U (US07321065-20080122-C00160.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6592187U JPS63173203U (US07321065-20080122-C00160.png) 1987-04-28 1987-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6592187U JPS63173203U (US07321065-20080122-C00160.png) 1987-04-28 1987-04-28

Publications (1)

Publication Number Publication Date
JPS63173203U true JPS63173203U (US07321065-20080122-C00160.png) 1988-11-10

Family

ID=30903442

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6592187U Pending JPS63173203U (US07321065-20080122-C00160.png) 1987-04-28 1987-04-28

Country Status (1)

Country Link
JP (1) JPS63173203U (US07321065-20080122-C00160.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246702A (ja) * 1985-04-24 1986-11-04 Mitsubishi Rayon Co Ltd 光拡散器

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61246702A (ja) * 1985-04-24 1986-11-04 Mitsubishi Rayon Co Ltd 光拡散器

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