Patent Application - New Azo Dyestuffs

Keywords Azo
Dyestuffs
SO2
CH=CH
SON
Patent
Hall
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Identifier NAIBHF00003925
File No./Reference No./Sheet No./Folio No. 76539
Location BBSR-R1
File Size 37.8 MB
Pages 21
Collection Public Records
Language English
Bundle Barcode NAIBHB00000223
File Barcode NAIBHF00003925
QC Certificate No. QC_20240625BH
Bundle No. 31

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