JPH046044U - - Google Patents

Info

Publication number
JPH046044U
JPH046044U JP1990045029U JP4502990U JPH046044U JP H046044 U JPH046044 U JP H046044U JP 1990045029 U JP1990045029 U JP 1990045029U JP 4502990 U JP4502990 U JP 4502990U JP H046044 U JPH046044 U JP H046044U
Authority
JP
Japan
Prior art keywords
screen
projection
projector
louver
attached
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
JP1990045029U
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 JP1990045029U priority Critical patent/JPH046044U/ja
Publication of JPH046044U publication Critical patent/JPH046044U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1990045029U 1990-04-26 1990-04-26 Pending JPH046044U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990045029U JPH046044U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-26 1990-04-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990045029U JPH046044U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-26 1990-04-26

Publications (1)

Publication Number Publication Date
JPH046044U true JPH046044U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-01-21

Family

ID=31558853

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990045029U Pending JPH046044U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-04-26 1990-04-26

Country Status (1)

Country Link
JP (1) JPH046044U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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