Browsing by Type Patent
Showing results 55 to 57 of 57
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Issue Date | Title | Author(s) |
---|---|---|
28-Feb-1983 | Variable speed continuous simultaneous multiple liquids dispenser-has telescopic feed tube and flexible vent pipes with travel provided by helicoidal screw. | Zlota, Arie; Dorobantu, Maria; Anistoroaie, Viorica |
30-Jul-1985 | Water coagulation consists of multistage processing at different acidities | Cocheci, Vasile |
30-Jan-1983 | Zinc recovery from artificial fibre prodn. acidic waste waters comprises two step pptn. with sodium hydroxide and then sodium carbonate soln. | Cruceru, Mihail; Chircu, Seia; Craiu, Cornel |