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12256. Discovery
Recombinant-Dna Technology
Discoverer/Inventor : paul berg, h.w. boyer,s cohen (u.s.a)
Year : 1972-73
12258. Discovery
Rh-Factor
Discoverer/Inventor : karl landsteiner (u.s.a)
Year : 1940
12259. Discovery
Serology
Discoverer/Inventor : paul ehrlich (germany)
Year : 1884-1915
12260. Discovery
Small Pox Eradicated
Discoverer/Inventor : w.h.o declaration (un)
Year : 1980
12261. Discovery
Stethoscope
Discoverer/Inventor : rene laennec (france)
Year : 1819
12262. Discovery
Streptomycin
Discoverer/Inventor : selman waksmann (u.s.a)
Year : 1944
12263. Discovery
Synthetic Antigens
Discoverer/Inventor : landsteiner (u.s.a)
Year : 1917
12264. Discovery
Terramycin
Discoverer/Inventor : finlay and others (u.s.a)
Year : 1950
12265. Discovery
Thyroxin
Discoverer/Inventor : edward calvin-kendall (u.s.a)
Year : 1919
12266. Discovery
Typhus Vaccine
Discoverer/Inventor : j. nicolle (france)
Year : 1909
12267. Discovery
Vaccination
Discoverer/Inventor : edward jenner (britain)
Year : 1796
12268. Discovery
Vaccine, Measles
Discoverer/Inventor : enders (u.s.a)
Year : 1963
12269. Discovery
Vaccine, Meningitis
Discoverer/Inventor : gardon, et al. connaught lab (u.s.a)
Year : 1987
12270. Discovery
Vaccine, Polio
Discoverer/Inventor : jonas salk (u.s.a)
Year : 1954
12271. Discovery
Vaccine, Polio-Orai
Discoverer/Inventor : albert sabin (u.s.a)
Year : 1960
12272. Discovery
Vaccine, Rabies
Discoverer/Inventor : louis pasteur (france)
Year : 1885
12273. Discovery
Vaccine, Smallpox
Discoverer/Inventor : jenner (britain)
Year : 1776
12274. Discovery
Virology
Discoverer/Inventor : ivanovski and bajernick (ussr, netherlands)
Year : 1892
12275. Discovery
Vitamin A
Discoverer/Inventor : mc collum and m. davis (u.s.a)
Year : 1913
My Account / Test History
Invention
Invention : razor, safety
Year : c. 1900
Inventor : king camp gillette
Country : us.
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