JPH028273Y2 - - Google Patents

Info

Publication number
JPH028273Y2
JPH028273Y2 JP14877483U JP14877483U JPH028273Y2 JP H028273 Y2 JPH028273 Y2 JP H028273Y2 JP 14877483 U JP14877483 U JP 14877483U JP 14877483 U JP14877483 U JP 14877483U JP H028273 Y2 JPH028273 Y2 JP H028273Y2
Authority
JP
Japan
Prior art keywords
fresnel lens
pair
projector
main body
head
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.)
Expired
Application number
JP14877483U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60122928U (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 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 JPS60122928U (ja) 1985-08-19
JPH028273Y2 true JPH028273Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0746918Y2 (ja) * 1988-10-31 1995-10-25 理想科学工業株式会社 画像処理装置
JPH0633460Y2 (ja) * 1988-10-31 1994-08-31 理想科学工業株式会社 画像処理装置

Also Published As

Publication number Publication date
JPS60122928U (ja) 1985-08-19

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