JPS5426815Y2 - - Google Patents

Info

Publication number
JPS5426815Y2
JPS5426815Y2 JP1975036132U JP3613275U JPS5426815Y2 JP S5426815 Y2 JPS5426815 Y2 JP S5426815Y2 JP 1975036132 U JP1975036132 U JP 1975036132U JP 3613275 U JP3613275 U JP 3613275U JP S5426815 Y2 JPS5426815 Y2 JP S5426815Y2
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
JP1975036132U
Other languages
Japanese (ja)
Other versions
JPS51115936U (enrdf_load_stackoverflow
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 JP1975036132U priority Critical patent/JPS5426815Y2/ja
Publication of JPS51115936U publication Critical patent/JPS51115936U/ja
Application granted granted Critical
Publication of JPS5426815Y2 publication Critical patent/JPS5426815Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1975036132U 1975-03-17 1975-03-17 Expired JPS5426815Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1975036132U JPS5426815Y2 (enrdf_load_stackoverflow) 1975-03-17 1975-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1975036132U JPS5426815Y2 (enrdf_load_stackoverflow) 1975-03-17 1975-03-17

Publications (2)

Publication Number Publication Date
JPS51115936U JPS51115936U (enrdf_load_stackoverflow) 1976-09-20
JPS5426815Y2 true JPS5426815Y2 (enrdf_load_stackoverflow) 1979-09-04

Family

ID=28153899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1975036132U Expired JPS5426815Y2 (enrdf_load_stackoverflow) 1975-03-17 1975-03-17

Country Status (1)

Country Link
JP (1) JPS5426815Y2 (enrdf_load_stackoverflow)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1688010A (en) * 1926-10-11 1928-10-16 Carlyle E Godske Awning construction
US1946639A (en) * 1931-06-30 1934-02-13 Eastman Kodak Co Folding projection screen
US2037303A (en) * 1933-07-22 1936-04-14 Elvin L Battee Universal joint unit
US3362671A (en) * 1966-05-04 1968-01-09 Minnesota Mining & Mfg Suspension assembly
US3485471A (en) * 1966-11-21 1969-12-23 Ronald E Mccurdy Projector screen supporting assemblies
US3592255A (en) * 1969-03-03 1971-07-13 Da Lite Screen Co Inc Automatic tensioning bar for portable picture screens
DE2321428A1 (de) * 1973-04-27 1974-11-14 Mechanische Weberei Gmbh Lichtbildprojektionswand

Also Published As

Publication number Publication date
JPS51115936U (enrdf_load_stackoverflow) 1976-09-20

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