DK48447C - Projektionsskærm til Brug ved Dagslys. - Google Patents

Projektionsskærm til Brug ved Dagslys.

Info

Publication number
DK48447C
DK48447C DK48447DA DK48447C DK 48447 C DK48447 C DK 48447C DK 48447D A DK48447D A DK 48447DA DK 48447 C DK48447 C DK 48447C
Authority
DK
Denmark
Prior art keywords
daylight
projection screen
projection
screen
Prior art date
Application number
Other languages
English (en)
Inventor
Axel Oersted
Original Assignee
Axel Oersted
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 Axel Oersted filed Critical Axel Oersted
Application granted granted Critical
Publication of DK48447C publication Critical patent/DK48447C/da

Links

DK48447D 1933-03-22 1933-03-22 Projektionsskærm til Brug ved Dagslys. DK48447C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK48447T 1933-03-22

Publications (1)

Publication Number Publication Date
DK48447C true DK48447C (da) 1934-02-26

Family

ID=8137152

Family Applications (1)

Application Number Title Priority Date Filing Date
DK48447D DK48447C (da) 1933-03-22 1933-03-22 Projektionsskærm til Brug ved Dagslys.

Country Status (1)

Country Link
DK (1) DK48447C (da)

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