Patent Application

Keywords DePENNING
Ciba Ltd.
DePenning & DePenning
Cu
SO3H
NH2
HO2S
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Identifier NAIBHF00003056
File No./Reference No./Sheet No./Folio No. 75648
Location BBSR-R1
File Size 51.9 MB
Pages 29
Collection Public Records
Language English
Bundle Barcode NAIBHB00000205
File Barcode NAIBHF00003056
QC Certificate No. QC_20240622BH
Bundle No. 13

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