JPH0213238U - - Google Patents

Info

Publication number
JPH0213238U
JPH0213238U JP9067588U JP9067588U JPH0213238U JP H0213238 U JPH0213238 U JP H0213238U JP 9067588 U JP9067588 U JP 9067588U JP 9067588 U JP9067588 U JP 9067588U JP H0213238 U JPH0213238 U JP H0213238U
Authority
JP
Japan
Prior art keywords
screen
overhead projector
characters
arrows
figures
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
JP9067588U
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 JP9067588U priority Critical patent/JPH0213238U/ja
Publication of JPH0213238U publication Critical patent/JPH0213238U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP9067588U 1988-07-08 1988-07-08 Pending JPH0213238U (US07534539-20090519-C00280.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9067588U JPH0213238U (US07534539-20090519-C00280.png) 1988-07-08 1988-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9067588U JPH0213238U (US07534539-20090519-C00280.png) 1988-07-08 1988-07-08

Publications (1)

Publication Number Publication Date
JPH0213238U true JPH0213238U (US07534539-20090519-C00280.png) 1990-01-26

Family

ID=31315189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9067588U Pending JPH0213238U (US07534539-20090519-C00280.png) 1988-07-08 1988-07-08

Country Status (1)

Country Link
JP (1) JPH0213238U (US07534539-20090519-C00280.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60249129A (ja) * 1984-05-25 1985-12-09 Nec Corp オ−バ−ヘツドプロジエクタ−
JPS62262035A (ja) * 1986-05-07 1987-11-14 Matsushita Electric Ind Co Ltd 投影機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60249129A (ja) * 1984-05-25 1985-12-09 Nec Corp オ−バ−ヘツドプロジエクタ−
JPS62262035A (ja) * 1986-05-07 1987-11-14 Matsushita Electric Ind Co Ltd 投影機

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