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RAMP > Polls (2)In which of the following who is the inventor of Pocket Calculater
Ray Tomlinson
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- Charls Strite
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- Arthur Wynne
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- Sharp
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- Alcoa
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- Goldmark
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- Italo Maricioni
0
- Philips
0
- Akio Morita
0
- NTT
0
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