Patented Inventions of the CSIR: A Compilation of Brief Particulars Concerning the Patent Specifications of the Council of Scientific & Industrial Research for the Period 1940-1964
1965 - Patents - 228 pages
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A. N. Basu acetone added agent alcohol alkali aluminium aluminium chloride anode aqueous solution B. B. Dey Banerjee Bose carbon catalyst cathode CECRI cellulose CFRI CFTRI CGCRI Chakravarti chloride coal coating composition compounds comprising condensing consists containing copper December Delhi Dhar drying electrolytic enamels ester ether ethylene dichloride extraction fatty acids formaldehyde fractions G. S. Sidhu Gupta H. V. Udupa heating Hyderabad hydrogen hydroxy improved process Indian Patent Karaikudi Krishna Lahiri lead dioxide LVIII(5 manganese manganese dioxide manufac manufacture Mathur ments metal method Mitra mixed mixture N. R. Kuloor NCL Group IX(1 nicotine obtained oxide phenol Poona potassium powder preparation production pulp reacting reaction resin rubber S. C. Bhattacharyya S. H. Zaheer S. S. Bhatnagar salt Sharma shell liquid Siddiqui sodium sodium sulphate solvent SRIFIR sulphate sulphonated sulphuric acid synthetic tanning materials temperature Thampy tion titanium dioxide ture Verma wherein XII(l XIX(l zinc