JPH0264933U - - Google Patents

Info

Publication number
JPH0264933U
JPH0264933U JP14447688U JP14447688U JPH0264933U JP H0264933 U JPH0264933 U JP H0264933U JP 14447688 U JP14447688 U JP 14447688U JP 14447688 U JP14447688 U JP 14447688U JP H0264933 U JPH0264933 U JP H0264933U
Authority
JP
Japan
Prior art keywords
timer
overhead projector
indicates
utility
scope
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
JP14447688U
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 JP14447688U priority Critical patent/JPH0264933U/ja
Publication of JPH0264933U publication Critical patent/JPH0264933U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Predetermined Time Intervals (AREA)
  • Overhead Projectors And Projection Screens (AREA)
JP14447688U 1988-11-04 1988-11-04 Pending JPH0264933U (US07579456-20090825-P00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14447688U JPH0264933U (US07579456-20090825-P00002.png) 1988-11-04 1988-11-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14447688U JPH0264933U (US07579456-20090825-P00002.png) 1988-11-04 1988-11-04

Publications (1)

Publication Number Publication Date
JPH0264933U true JPH0264933U (US07579456-20090825-P00002.png) 1990-05-16

Family

ID=31412225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14447688U Pending JPH0264933U (US07579456-20090825-P00002.png) 1988-11-04 1988-11-04

Country Status (1)

Country Link
JP (1) JPH0264933U (US07579456-20090825-P00002.png)

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