electrical engineer
Charles Day.
American electrical and construction engineer (1879-1931)
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About Charles Day
Charles Day was an American electrical, construction and consulting engineer, and co-founder of Day & Zimmermann. He is known as a specialist in public utility management and operation, and for his seminal contributions to flow charts and the routing diagram.
Everything about Charles Day →- Occupation
- electrical engineer
- Born
- May 15, 1879, 1879
- Died
- May 10, 1931, 1931