Patent Application - Isolation of Titanium Metal (78.2)
Patent Application - Compounds of Tungsten and Preparation There Of (78.2)
Patent Application - Speech Synthesiser- Dept of Otolaryngology (78.2)
Patent Application - Improved Storage of Batteries- Dept of Chemical Engineering (78.2)
Patent Application - Separation of Grain from Chaff and other Impurities Agricultural Engineering (78.2)
Patent Application - Solar Boosted Heat Pump Design (Mech Eng ) (78.2)
Patent Application - Solar Boosted Heat Pump Design ( Mech Eng ) (78.2)
Patent Application - Sinking Bollard (78.2)
Patent Application - Selective Flocculation of Cassiterite (78.2)