Carl Concelman, Date of Birth, Date of Death
TweetCarl Concelman
American electrical engineer
Date of Birth: 23-Dec-1912
Date of Death: 01-Aug-1975
Profession: engineer
Nationality: United States
Zodiac Sign: Capricorn 
About Carl Concelman
- Carl Concelman (December 23, 1912 – August 1975) was the electrical engineer who, while working for Amphenol, invented the C connector and teamed up with Paul Neill of Bell Labs to invent the BNC connector and TNC connector.
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