JPS546948U - - Google Patents

Info

Publication number
JPS546948U
JPS546948U JP1977079074U JP7907477U JPS546948U JP S546948 U JPS546948 U JP S546948U JP 1977079074 U JP1977079074 U JP 1977079074U JP 7907477 U JP7907477 U JP 7907477U JP S546948 U JPS546948 U JP S546948U
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.)
Granted
Application number
JP1977079074U
Other languages
Japanese (ja)
Other versions
JPS5751388Y2 (cs
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 JP1977079074U priority Critical patent/JPS5751388Y2/ja
Publication of JPS546948U publication Critical patent/JPS546948U/ja
Application granted granted Critical
Publication of JPS5751388Y2 publication Critical patent/JPS5751388Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1977079074U 1977-06-16 1977-06-16 Expired JPS5751388Y2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1977079074U JPS5751388Y2 (cs) 1977-06-16 1977-06-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1977079074U JPS5751388Y2 (cs) 1977-06-16 1977-06-16

Publications (2)

Publication Number Publication Date
JPS546948U true JPS546948U (cs) 1979-01-17
JPS5751388Y2 JPS5751388Y2 (cs) 1982-11-09

Family

ID=28996706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1977079074U Expired JPS5751388Y2 (cs) 1977-06-16 1977-06-16

Country Status (1)

Country Link
JP (1) JPS5751388Y2 (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210331A (en) * 1981-06-20 1982-12-23 Dainippon Printing Co Ltd Transmissive screen
JPS57210333A (en) * 1981-06-20 1982-12-23 Dainippon Printing Co Ltd Transmission type screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57210331A (en) * 1981-06-20 1982-12-23 Dainippon Printing Co Ltd Transmissive screen
JPS57210333A (en) * 1981-06-20 1982-12-23 Dainippon Printing Co Ltd Transmission type screen

Also Published As

Publication number Publication date
JPS5751388Y2 (cs) 1982-11-09

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