Reference number
ISO 420:1976
ISO 420:1976
Photographic grade potassium bromide — Specification
Edition 1
1976-07
Withdrawn
ISO 420:1976
4428
Withdrawn (Edition 1, 1976)

General information

  •  : Withdrawn
     : 1976-07
    : Withdrawal of International Standard [95.99]
  •  : 1
     : 6
  • ISO/TC 42
    37.040.30 
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