AT176751B - Exposure device for the production of photographic contact copies - Google Patents

Exposure device for the production of photographic contact copies

Info

Publication number
AT176751B
AT176751B AT176751DA AT176751B AT 176751 B AT176751 B AT 176751B AT 176751D A AT176751D A AT 176751DA AT 176751 B AT176751 B AT 176751B
Authority
AT
Austria
Prior art keywords
production
exposure device
photographic contact
contact copies
copies
Prior art date
Application number
Other languages
German (de)
Original Assignee
Grinten Chem L V D
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 Grinten Chem L V D filed Critical Grinten Chem L V D
Application granted granted Critical
Publication of AT176751B publication Critical patent/AT176751B/en

Links

AT176751D 1949-07-21 1950-07-21 Exposure device for the production of photographic contact copies AT176751B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL176751T 1949-07-21

Publications (1)

Publication Number Publication Date
AT176751B true AT176751B (en) 1953-11-25

Family

ID=29546466

Family Applications (1)

Application Number Title Priority Date Filing Date
AT176751D AT176751B (en) 1949-07-21 1950-07-21 Exposure device for the production of photographic contact copies

Country Status (1)

Country Link
AT (1) AT176751B (en)

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