JPH0239238U - - Google Patents

Info

Publication number
JPH0239238U
JPH0239238U JP1988117055U JP11705588U JPH0239238U JP H0239238 U JPH0239238 U JP H0239238U JP 1988117055 U JP1988117055 U JP 1988117055U JP 11705588 U JP11705588 U JP 11705588U JP H0239238 U JPH0239238 U JP H0239238U
Authority
JP
Japan
Prior art keywords
viewing surface
coating film
utility
light incident
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
JP1988117055U
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 JP1988117055U priority Critical patent/JPH0239238U/ja
Publication of JPH0239238U publication Critical patent/JPH0239238U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1988117055U 1988-09-06 1988-09-06 Pending JPH0239238U (US07321065-20080122-C00160.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988117055U JPH0239238U (US07321065-20080122-C00160.png) 1988-09-06 1988-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988117055U JPH0239238U (US07321065-20080122-C00160.png) 1988-09-06 1988-09-06

Publications (1)

Publication Number Publication Date
JPH0239238U true JPH0239238U (US07321065-20080122-C00160.png) 1990-03-15

Family

ID=31360158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988117055U Pending JPH0239238U (US07321065-20080122-C00160.png) 1988-09-06 1988-09-06

Country Status (1)

Country Link
JP (1) JPH0239238U (US07321065-20080122-C00160.png)

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