The first commercially successful typewriter was invented by :
AIsaac Pitman
BCharles Babbage
CChristopher Sholes
DHansen
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Related Questions:
The main function of Rocker Mechanism is to help
- Colour Indication Ribbon
- Step by Step Movement
- Tab setting
- Thumb Wheel
The figure 370 is written in Roman Numerals as :
Which document we use triple line space while typing?
1. Office Notes
2. Commercial Purpose
3. Legal Document
4. None of the above
Which finger used for striking space bar?
Home keys of Malayalam typewriter are provided in :