Improvements in or relating to rotary engines pumping fluids.

Keywords Patent
British Oxygen Company
DePenning
Patent Office
Calcutta
Controller
Applicant
Ministry/ Department/ Residency PATENTS AND DISGNS KOLKATA
Branch Kolkata
From Year / Date
(YYYY-MM-DD)
1963
To Year / Date
(YYYY-MM-DD)
1963
Source Organization NA
Identifier NAIBHF00009105
File No./Reference No./Sheet No./Folio No. 87381
Location BBSR-R1
Part No. NA
File Size 12.2 MB
Pages 8
Call Number NA
Publisher NA
Subject NA
Creator NA
Accession Number NA
Series NA
Year of Publication NA
Language English
Bundle Barcode NAIBHB00000331
Location Code NA
File Barcode NAIBHF00009105
QC Certificate No. QC_20240706BH
Bundle No. 139
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