Photographic sound record on 35 mm prints.
NORMA vydána dne 1.4.1939
Designation standards: DIN KIN 3503:1939-04
Note: NEPLATNÁ
Publication date standards: 1.4.1939
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Film 35 mm - Tonaufzeichnung, einspurig.