AT197687B - Drum screen for motion picture projectors with two counter rotating screen elements - Google Patents

Drum screen for motion picture projectors with two counter rotating screen elements

Info

Publication number
AT197687B
AT197687B AT197687DA AT197687B AT 197687 B AT197687 B AT 197687B AT 197687D A AT197687D A AT 197687DA AT 197687 B AT197687 B AT 197687B
Authority
AT
Austria
Prior art keywords
motion picture
screen
counter rotating
picture projectors
drum
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Deubler
Original Assignee
Hans Deubler
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 Hans Deubler filed Critical Hans Deubler
Application granted granted Critical
Publication of AT197687B publication Critical patent/AT197687B/en

Links

AT197687D 1956-12-12 1956-12-12 Drum screen for motion picture projectors with two counter rotating screen elements AT197687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT197687T 1956-12-12

Publications (1)

Publication Number Publication Date
AT197687B true AT197687B (en) 1958-05-10

Family

ID=3667865

Family Applications (1)

Application Number Title Priority Date Filing Date
AT197687D AT197687B (en) 1956-12-12 1956-12-12 Drum screen for motion picture projectors with two counter rotating screen elements

Country Status (1)

Country Link
AT (1) AT197687B (en)

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