Gerhard Armauer Hansen
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Name: Gerhard Armauer Hansen
Type: person Not in any designs. Synonyms: Armauer Hansen — Armauer Hansen Cameroun 7/25/1973 45fr issue=Hansen bacillus discovery 100th Armauer G. Hansen — Armauer G. Hansen & Petri Dish with Bacilli India 7/21/1973 0.50r issue=Centenary of discovery of the Hansen bacillus |
External links: Wikipedia article |