RDSO-Grant of permission to take out a patent for 'Automatic Cut in cut-out equipment' used on proposed modified passenger communication system(Audio-Visual indication) on passenger trains, Himmat Singhani, Jt. dir. Stds(Cars), G.V. Raman Rao, Design Asstt. A and M.K.Malik, Draftsman-A.Permitted at Govt. Cost

Keywords	Shri G.V.Himatsinghani National Research Development Corporation of India
Department	Ministry of Railway
Branch	Establishment Gazetted
From Year / Date (YYYY-MM-DD)	1973
To Year / Date (YYYY-MM-DD)	1973
Identifier	PR_211200049832
File No.	E/G/73PT1-27/1-16
Location	Repository-4
File Size	16.4 MB
Pages	29
Collection	Digitized Public Records Ministry of Railway
Language	English