JPS63120242U - - Google Patents

Info

Publication number
JPS63120242U
JPS63120242U JP1099287U JP1099287U JPS63120242U JP S63120242 U JPS63120242 U JP S63120242U JP 1099287 U JP1099287 U JP 1099287U JP 1099287 U JP1099287 U JP 1099287U JP S63120242 U JPS63120242 U JP S63120242U
Authority
JP
Japan
Prior art keywords
projection
projection lens
screen
view
showing
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
JP1099287U
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 JP1099287U priority Critical patent/JPS63120242U/ja
Publication of JPS63120242U publication Critical patent/JPS63120242U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lens Barrels (AREA)
  • Overhead Projectors And Projection Screens (AREA)
JP1099287U 1987-01-27 1987-01-27 Pending JPS63120242U (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1099287U JPS63120242U (fr) 1987-01-27 1987-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1099287U JPS63120242U (fr) 1987-01-27 1987-01-27

Publications (1)

Publication Number Publication Date
JPS63120242U true JPS63120242U (fr) 1988-08-03

Family

ID=30797805

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1099287U Pending JPS63120242U (fr) 1987-01-27 1987-01-27

Country Status (1)

Country Link
JP (1) JPS63120242U (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016871A1 (fr) * 1991-03-15 1992-10-01 Seiko Epson Corporation Dispositif de visualisation du type par projection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992016871A1 (fr) * 1991-03-15 1992-10-01 Seiko Epson Corporation Dispositif de visualisation du type par projection

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