bn:00967070n
Noun Concept
Categories: Typewriters, Latin-script keyboard layouts
EN
Blickensderfer typewriter  DHIATENSOR
EN
The Blickensderfer Typewriter was invented by George Canfield Blickensderfer and patented on April 12, 1892. Wikipedia
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EN
The Blickensderfer Typewriter was invented by George Canfield Blickensderfer and patented on April 12, 1892. Wikipedia
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