Patent Application - Improved Filter Device for Cigarettes and the Like

Keywords Cigarette
Extractor
Filter
Flange
Orifice
Passage
Purshottamdas
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1961
To Year / Date
(YYYY-MM-DD)
1961
Identifier NAIBHF00004561
File No./Reference No./Sheet No./Folio No. 77221
Location BBSR-R1
File Size 17.1 MB
Pages 10
Collection Public Records
Language English
Bundle Barcode NAIBHB00000237
File Barcode NAIBHF00004561
QC Certificate No. QC_20240626BH
Bundle No. 45

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