Grant of permission under FR-48A for taking out patents on Friction damping arrangements by means of a horizontal spring located in bogie bolster and Friction damping arrangement giving proportional-to-load damping by S/Shri A.K. Khanna, Dy. Director Stds. Wagon-I, M.L.Pathak, Assistant Laison Engineer(W), V.Subramaniam, Sr. Design Assistant, RDSO/Lucknow. Permission accorded to take out patent at Govt. Cost

Keywords	Sh.A.K.Khanna Indian Patents and Designs Act
Ministry/ Department/ Residency	Ministry of Railway
Branch	Establishment Gazetted
From Year / Date (YYYY-MM-DD)	1972
To Year / Date (YYYY-MM-DD)	1972
Source Organization	NA
Identifier	PR_211200049823
File No./Reference No./Sheet No./Folio No.	E/G/72PT1-7/1-6
Location	Repository-4
Part No.	NA
File Size	27.5 MB
Pages	35
Collection	Digitized Public Records Ministry of Railway
Call Number	NA
Publisher	NA
Subject	NA
Creator	NA
Accession Number	NA
Series	NA
Year of Publication	NA
Language	English
Bundle Barcode	NA
Location Code	NA
File Barcode	NA