AT50400B - Projection screen. - Google Patents

Projection screen.

Info

Publication number
AT50400B
AT50400B AT50400DA AT50400B AT 50400 B AT50400 B AT 50400B AT 50400D A AT50400D A AT 50400DA AT 50400 B AT50400 B AT 50400B
Authority
AT
Austria
Prior art keywords
projection screen
projection
screen
Prior art date
Application number
Other languages
German (de)
Inventor
Johann Zobler
Original Assignee
Johann Zobler
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 Johann Zobler filed Critical Johann Zobler
Application granted granted Critical
Publication of AT50400B publication Critical patent/AT50400B/en

Links

AT50400D 1908-08-15 1910-05-18 Projection screen. AT50400B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT41438T 1908-08-15
AT50400T 1910-05-18

Publications (1)

Publication Number Publication Date
AT50400B true AT50400B (en) 1911-10-25

Family

ID=25600858

Family Applications (1)

Application Number Title Priority Date Filing Date
AT50400D AT50400B (en) 1908-08-15 1910-05-18 Projection screen.

Country Status (1)

Country Link
AT (1) AT50400B (en)

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