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Improvements relating to heat exchange apparatus, air conditioning units and heat pump incorporating such apparatus

Keywords	DePENNING Survey of India India P. L. O. Agent Patent Firth Cleveland Limited
Ministry/ Department/ Residency	PATENTS AND DESIGNS KOLKATA
Branch	Kolkata
From Year / Date (YYYY-MM-DD)	1961
To Year / Date (YYYY-MM-DD)	1961
Identifier	NAIBHF00005455
File No./Reference No./Sheet No./Folio No.	78158
Location	BBSR-R1
File Size	57.9 MB
Pages	35
Language	English
Bundle Barcode	NAIBHB00000256
File Barcode	NAIBHF00005455
QC Certificate No.	QC_20240629BH
Bundle No.	64

- Patent Application Improvements relating to heat e...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application for improvements in or relating...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- 851 Views
- Publication of Mr. C.A. Sherring's book entitled W...
- Department: Foreign
- Branch: External-B
- Year / Date: 1906
- Patent Application for Improvements in or relating...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Office Improvements relating to von-exchang...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1963
- Patent Application - Improvement in Glow Plugs Inc...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Improvements relating to heat exchangers such as c...
- Department: PATENTS AND DESIGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application for Heat Exchange Apparatus
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- Patent Application for Improved Pumping Methods an...
- Department: PATENTS AND DISGNS KOLKATA
- Branch: Kolkata
- Year / Date: 1961
- 572 Views
- 1) Change in the name of Railway Station Koliwada ...
- Department: Ministry of Railway
- Branch: Accounts III
- Year / Date: 1968