JPS40537Y1 - - Google Patents

Info

Publication number
JPS40537Y1
JPS40537Y1 JP1964024576U JP2457664U JPS40537Y1 JP S40537 Y1 JPS40537 Y1 JP S40537Y1 JP 1964024576 U JP1964024576 U JP 1964024576U JP 2457664 U JP2457664 U JP 2457664U JP S40537 Y1 JPS40537 Y1 JP S40537Y1
Authority
JP
Japan
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
JP1964024576U
Other languages
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 JP1964024576U priority Critical patent/JPS40537Y1/ja
Publication of JPS40537Y1 publication Critical patent/JPS40537Y1/ja
Expired legal-status Critical Current

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Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1964024576U 1964-03-23 1964-03-23 Expired JPS40537Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1964024576U JPS40537Y1 (en) 1964-03-23 1964-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1964024576U JPS40537Y1 (en) 1964-03-23 1964-03-23

Publications (1)

Publication Number Publication Date
JPS40537Y1 true JPS40537Y1 (en) 1965-01-11

Family

ID=31759651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1964024576U Expired JPS40537Y1 (en) 1964-03-23 1964-03-23

Country Status (1)

Country Link
JP (1) JPS40537Y1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848642U (en) * 1971-10-11 1973-06-26
JPS535640A (en) * 1976-07-05 1978-01-19 Seiko Instr & Electronics Ltd Reflection type optical diffusion plate
JP2013210662A (en) * 2006-05-15 2013-10-10 Prysm Inc Multilayered fluorescent screens for beam display systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4848642U (en) * 1971-10-11 1973-06-26
JPS535640A (en) * 1976-07-05 1978-01-19 Seiko Instr & Electronics Ltd Reflection type optical diffusion plate
JP2013210662A (en) * 2006-05-15 2013-10-10 Prysm Inc Multilayered fluorescent screens for beam display systems

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