JPH028274Y2 - - Google Patents

Info

Publication number
JPH028274Y2
JPH028274Y2 JP20288483U JP20288483U JPH028274Y2 JP H028274 Y2 JPH028274 Y2 JP H028274Y2 JP 20288483 U JP20288483 U JP 20288483U JP 20288483 U JP20288483 U JP 20288483U JP H028274 Y2 JPH028274 Y2 JP H028274Y2
Authority
JP
Japan
Prior art keywords
projection lens
lens
focus adjustment
head
base
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
JP20288483U
Other languages
English (en)
Japanese (ja)
Other versions
JPS60112237U (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 JP20288483U priority Critical patent/JPS60112237U/ja
Publication of JPS60112237U publication Critical patent/JPS60112237U/ja
Application granted granted Critical
Publication of JPH028274Y2 publication Critical patent/JPH028274Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP20288483U 1983-12-29 1983-12-29 オ−バヘツドプロジエクタ Granted JPS60112237U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20288483U JPS60112237U (ja) 1983-12-29 1983-12-29 オ−バヘツドプロジエクタ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20288483U JPS60112237U (ja) 1983-12-29 1983-12-29 オ−バヘツドプロジエクタ

Publications (2)

Publication Number Publication Date
JPS60112237U JPS60112237U (ja) 1985-07-30
JPH028274Y2 true JPH028274Y2 (en]) 1990-02-27

Family

ID=30765311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20288483U Granted JPS60112237U (ja) 1983-12-29 1983-12-29 オ−バヘツドプロジエクタ

Country Status (1)

Country Link
JP (1) JPS60112237U (en])

Also Published As

Publication number Publication date
JPS60112237U (ja) 1985-07-30

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