Application for patent under the Patents and Designs Act, 1911.

Keywords Hoechst
Farbwerke
Lucius
Bruning
CH2
Sulfone
Patent
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1963
To Year / Date
(YYYY-MM-DD)
1963
Identifier NAIBHF00008959
File No./Reference No./Sheet No./Folio No. 87232
Location BBSR-R1
File Size 78.6 MB
Pages 47
Language English
Bundle Barcode NAIBHB00000328
File Barcode NAIBHF00008959
QC Certificate No. QC_20240706BH
Bundle No. 136

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