Otto Steiger (engineer)
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Otto Steiger (1858-1923) was Swiss engineer. Steiger came from St. Gallen and lived in Munich.
Steiger is known for the invention and construction of the Millionaire mechanical calculator, the first commercially successful direct multiplication calculator (German patent 1892).
Categories:
- 1858 births
- 1923 deaths
- Swiss engineers
- Swiss people stubs
- Engineer stubs