JPS60122928U - 反射型オ−バ−ヘツドプロジエクタ−のフレネルレンズ支持装置 - Google Patents

反射型オ−バ−ヘツドプロジエクタ−のフレネルレンズ支持装置

Info

Publication number
JPS60122928U
JPS60122928U JP14877483U JP14877483U JPS60122928U JP S60122928 U JPS60122928 U JP S60122928U JP 14877483 U JP14877483 U JP 14877483U JP 14877483 U JP14877483 U JP 14877483U JP S60122928 U JPS60122928 U JP S60122928U
Authority
JP
Japan
Prior art keywords
fresnel lens
support device
reflective
lens support
overhead projector
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
JP14877483U
Other languages
English (en)
Japanese (ja)
Other versions
JPH028273Y2 (enrdf_load_stackoverflow
Inventor
榎倉　正人
Original Assignee
キヤビン工業株式会社
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 キヤビン工業株式会社 filed Critical キヤビン工業株式会社
Priority to JP14877483U priority Critical patent/JPS60122928U/ja
Publication of JPS60122928U publication Critical patent/JPS60122928U/ja
Application granted granted Critical
Publication of JPH028273Y2 publication Critical patent/JPH028273Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP14877483U 1983-09-28 1983-09-28 反射型オ−バ−ヘツドプロジエクタ−のフレネルレンズ支持装置 Granted JPS60122928U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14877483U JPS60122928U (ja) 1983-09-28 1983-09-28 反射型オ−バ−ヘツドプロジエクタ−のフレネルレンズ支持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14877483U JPS60122928U (ja) 1983-09-28 1983-09-28 反射型オ−バ−ヘツドプロジエクタ−のフレネルレンズ支持装置

Publications (2)

Publication Number Publication Date
JPS60122928U true JPS60122928U (ja) 1985-08-19
JPH028273Y2 JPH028273Y2 (enrdf_load_stackoverflow) 1990-02-27

Family

ID=30706977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14877483U Granted JPS60122928U (ja) 1983-09-28 1983-09-28 反射型オ−バ−ヘツドプロジエクタ−のフレネルレンズ支持装置

Country Status (1)

Country Link
JP (1) JPS60122928U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0262526U (enrdf_load_stackoverflow) * 1988-10-31 1990-05-10
JPH0262522U (enrdf_load_stackoverflow) * 1988-10-31 1990-05-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0262526U (enrdf_load_stackoverflow) * 1988-10-31 1990-05-10
JPH0262522U (enrdf_load_stackoverflow) * 1988-10-31 1990-05-10

Also Published As

Publication number Publication date
JPH028273Y2 (enrdf_load_stackoverflow) 1990-02-27

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