JPS644487U - - Google Patents

Info

Publication number
JPS644487U
JPS644487U JP9989887U JP9989887U JPS644487U JP S644487 U JPS644487 U JP S644487U JP 9989887 U JP9989887 U JP 9989887U JP 9989887 U JP9989887 U JP 9989887U JP S644487 U JPS644487 U JP S644487U
Authority
JP
Japan
Prior art keywords
substrate
light
transmitting
housing
back surface
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
JP9989887U
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 JP9989887U priority Critical patent/JPS644487U/ja
Priority to EP88303186A priority patent/EP0300592B1/de
Priority to DE8888303186T priority patent/DE3872084T2/de
Priority to AT88303186T priority patent/ATE77478T1/de
Priority to CA000565411A priority patent/CA1291975C/en
Priority to US07/211,914 priority patent/US4975807A/en
Publication of JPS644487U publication Critical patent/JPS644487U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)
JP9989887U 1987-06-29 1987-06-29 Pending JPS644487U (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP9989887U JPS644487U (de) 1987-06-29 1987-06-29
EP88303186A EP0300592B1 (de) 1987-06-29 1988-04-08 Zeichnungsapparat
DE8888303186T DE3872084T2 (de) 1987-06-29 1988-04-08 Zeichnungsapparat.
AT88303186T ATE77478T1 (de) 1987-06-29 1988-04-08 Zeichnungsapparat.
CA000565411A CA1291975C (en) 1987-06-29 1988-04-28 Indicating apparatus
US07/211,914 US4975807A (en) 1987-06-29 1988-06-27 Indicating apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9989887U JPS644487U (de) 1987-06-29 1987-06-29

Publications (1)

Publication Number Publication Date
JPS644487U true JPS644487U (de) 1989-01-11

Family

ID=31327481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9989887U Pending JPS644487U (de) 1987-06-29 1987-06-29

Country Status (1)

Country Link
JP (1) JPS644487U (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149775U (ja) * 1982-03-31 1983-10-07 日本精機株式会社 表示装置
JPS5998480U (ja) * 1982-12-23 1984-07-03 三菱レイヨン株式会社 レンズ効果のあるデイスプレイ面板

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58149775U (ja) * 1982-03-31 1983-10-07 日本精機株式会社 表示装置
JPS5998480U (ja) * 1982-12-23 1984-07-03 三菱レイヨン株式会社 レンズ効果のあるデイスプレイ面板

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