JPS4986042U - - Google Patents

Info

Publication number
JPS4986042U
JPS4986042U JP13033072U JP13033072U JPS4986042U JP S4986042 U JPS4986042 U JP S4986042U JP 13033072 U JP13033072 U JP 13033072U JP 13033072 U JP13033072 U JP 13033072U JP S4986042 U JPS4986042 U JP S4986042U
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
JP13033072U
Other languages
Japanese (ja)
Other versions
JPS5239948Y2 (de
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 JP1972130330U priority Critical patent/JPS5239948Y2/ja
Publication of JPS4986042U publication Critical patent/JPS4986042U/ja
Application granted granted Critical
Publication of JPS5239948Y2 publication Critical patent/JPS5239948Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP1972130330U 1972-11-14 1972-11-14 Expired JPS5239948Y2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972130330U JPS5239948Y2 (de) 1972-11-14 1972-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972130330U JPS5239948Y2 (de) 1972-11-14 1972-11-14

Publications (2)

Publication Number Publication Date
JPS4986042U true JPS4986042U (de) 1974-07-25
JPS5239948Y2 JPS5239948Y2 (de) 1977-09-09

Family

ID=28389662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972130330U Expired JPS5239948Y2 (de) 1972-11-14 1972-11-14

Country Status (1)

Country Link
JP (1) JPS5239948Y2 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052498A1 (de) * 1969-12-15 1971-06-24 Seaco Micro Image Corp , San Diego, Cahf (V St A ) Mikrofilm Betrachtungsgerät
JPS478151U (de) * 1971-02-22 1972-09-29

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052498A1 (de) * 1969-12-15 1971-06-24 Seaco Micro Image Corp , San Diego, Cahf (V St A ) Mikrofilm Betrachtungsgerät
JPS478151U (de) * 1971-02-22 1972-09-29

Also Published As

Publication number Publication date
JPS5239948Y2 (de) 1977-09-09

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