Patent Application Apparatus for de aerating a solution, particularly viscose solution for artipicial fibres

Keywords Patent
Office
Calcutta
DePenning
Schmitz
Patent Agents
India
Ministry/ Department/ Residency PATENTS AND DESIGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Identifier NAIBHF00004748
File No./Reference No./Sheet No./Folio No. 77410
Location BBSR-R1
File Size 46.2 MB
Pages 28
Language English
Bundle Barcode NAIBHB00000241
File Barcode NAIBHF00004748
QC Certificate No. QC_20240627BH
Bundle No. 49

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