Patent Application - Photographic Layers for the Silver Dyestuff Bleaching Method

Keywords Ciba Ltd.
DePENNING
NO
Formula
NH
Purple
HO
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Identifier NAIBHF00004918
File No./Reference No./Sheet No./Folio No. 77585
Location BBSR-R1
File Size 25.5 MB
Pages 15
Language English
Bundle Barcode NAIBHB00000244
File Barcode NAIBHF00004918
QC Certificate No. QC_20240627BH
Bundle No. 52

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