B - Operations – Transporting – 41 – J
Inventor
B - Operations, Transporting
41
J
Inventor
Inking ribbon motion in stenographic machines
Noiseless stenographic machine
Paper feeding device in short-hand typewriters
Paper-feed driving gear for stenographic machines
Stenographic machine
Inking ribbon motion in stenographic machines
Noiseless stenographic machine
Paper feeding device in short-hand typewriters
Paper-feed driving gear for stenographic machines
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