JPS5965500U - オ−バヘツドプロジエクタのインジケ−タ回路 - Google Patents

オ−バヘツドプロジエクタのインジケ−タ回路

Info

Publication number
JPS5965500U
JPS5965500U JP16203182U JP16203182U JPS5965500U JP S5965500 U JPS5965500 U JP S5965500U JP 16203182 U JP16203182 U JP 16203182U JP 16203182 U JP16203182 U JP 16203182U JP S5965500 U JPS5965500 U JP S5965500U
Authority
JP
Japan
Prior art keywords
lamp
overhead projector
indicator circuit
indicator
spare
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
JP16203182U
Other languages
English (en)
Japanese (ja)
Other versions
JPH021038Y2 (cs
Inventor
正之 小西
Original Assignee
株式会社学習研究社
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 株式会社学習研究社 filed Critical 株式会社学習研究社
Priority to JP16203182U priority Critical patent/JPS5965500U/ja
Publication of JPS5965500U publication Critical patent/JPS5965500U/ja
Application granted granted Critical
Publication of JPH021038Y2 publication Critical patent/JPH021038Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP16203182U 1982-10-25 1982-10-25 オ−バヘツドプロジエクタのインジケ−タ回路 Granted JPS5965500U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16203182U JPS5965500U (ja) 1982-10-25 1982-10-25 オ−バヘツドプロジエクタのインジケ−タ回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16203182U JPS5965500U (ja) 1982-10-25 1982-10-25 オ−バヘツドプロジエクタのインジケ−タ回路

Publications (2)

Publication Number Publication Date
JPS5965500U true JPS5965500U (ja) 1984-05-01
JPH021038Y2 JPH021038Y2 (cs) 1990-01-11

Family

ID=30355926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16203182U Granted JPS5965500U (ja) 1982-10-25 1982-10-25 オ−バヘツドプロジエクタのインジケ−タ回路

Country Status (1)

Country Link
JP (1) JPS5965500U (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01171448U (cs) * 1988-05-16 1989-12-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01171448U (cs) * 1988-05-16 1989-12-05

Also Published As

Publication number Publication date
JPH021038Y2 (cs) 1990-01-11

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