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BIRFIELD ENGINEERING LIMITED.

Keywords	Joint, Inner, Outer, Patent, Balls, Windows, Larger, Invention, Member, Application
Ministry/ Department/ Residency	The Patent Office
Branch	Indian Patent File
From Year / Date (YYYY-MM-DD)	1966
To Year / Date (YYYY-MM-DD)	1967
Source Organization	NA
Identifier	NAIBHF00024468
File No./Reference No./Sheet No./Folio No.	105159
Location	BBSR-R1
Part No.	NA
File Size	42.9 MB
Pages	45
Call Number	NA
Publisher	NA
Subject	BIRFIELD ENGINEERING LIMITED.
Creator	NA
Accession Number	NA
Series	NA
Year of Publication	NA
Language	English
Bundle Barcode	NAIBHB00000747
Location Code	0
File Barcode	NAIBHF00024468
QC Certificate No.	QC_20250107BH
Bundle No.	554

- BIRFIELD ENGINEERING LIMITED.
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1963
- BIRFIELD ENGINEERING LIMITED
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1964
- BIRFIELD ENGINEERING LIMITED
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1965
- BIRFIELD ENGINEERING LIMITED
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1965
- BIRFIELD ENGINEERING LIMITED;
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1966
- BIRFIELD ENGINEERING LIMITED;
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1966
- BIRFIELD ENGINEERING LIMITED;
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1966
- 5 Views
- Patent Application Improvements in or relating to ...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- SIR E.G. ARMSTRONG WHITWORTH & CO. (ENGINEERS) LIM...
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1965
- SIR E.G. ARMSTRONG WHITWORTH & CO. (ENGINEERS) LIM...
- Department: The Patent Office
- Branch: Indian Patent File
- Year / Date: 1965