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ISO 422:1976

ISO 422:1976

Photographic grade p-methylaminophenol sulphate — Specification

Sulfate de p-méthylaminophénol de qualité photographique — Spécifications

Fecha Anulación:
1976-07-01 / Withdrawn
ICS:

37.040.30 - Photographic chemicals.

Committee:
ISO/TC 42 - Photography
Relación con otras normas ISO:

Es anulada por: ISO 422:1994

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