DK5592A - Frontlysprojektionsskaerm - Google Patents

Frontlysprojektionsskaerm Download PDF

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Publication number
DK5592A
DK5592A DK5592A DK5592A DK5592A DK 5592 A DK5592 A DK 5592A DK 5592 A DK5592 A DK 5592A DK 5592 A DK5592 A DK 5592A DK 5592 A DK5592 A DK 5592A
Authority
DK
Denmark
Prior art keywords
light
rays
projector
towards
strike
Prior art date
Application number
DK5592A
Other languages
English (en)
Other versions
DK170710B1 (da
DK5592D0 (da
Inventor
Johannes Clausen
Erik Clausen
Original Assignee
Dainippon Printing Co Ltd
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 by Dainippon Printing Co Ltd filed Critical Dainippon Printing Co Ltd
Priority to DK5592A priority Critical patent/DK170710B1/da
Publication of DK5592D0 publication Critical patent/DK5592D0/da
Publication of DK5592A publication Critical patent/DK5592A/da
Application granted granted Critical
Publication of DK170710B1 publication Critical patent/DK170710B1/da

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Landscapes

  • Overhead Projectors And Projection Screens (AREA)
DK5592A 1992-01-17 1992-01-17 Frontlysprojektionsskærm DK170710B1 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK5592A DK170710B1 (da) 1992-01-17 1992-01-17 Frontlysprojektionsskærm

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK5592A DK170710B1 (da) 1992-01-17 1992-01-17 Frontlysprojektionsskærm
DK5592 1992-01-17

Publications (3)

Publication Number Publication Date
DK5592D0 DK5592D0 (da) 1992-01-17
DK5592A true DK5592A (da) 1993-07-18
DK170710B1 DK170710B1 (da) 1995-12-11

Family

ID=8089223

Family Applications (1)

Application Number Title Priority Date Filing Date
DK5592A DK170710B1 (da) 1992-01-17 1992-01-17 Frontlysprojektionsskærm

Country Status (1)

Country Link
DK (1) DK170710B1 (da)

Also Published As

Publication number Publication date
DK170710B1 (da) 1995-12-11
DK5592D0 (da) 1992-01-17

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed

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