Joel S. Engel
Bell Labs engineer, Martin Cooper's rival, who was the first person called on a handheld cellphone in 1973.
Person4 Feb 1936 –
- Identifiers
- Wikidata Q2547637
Sources
Relations
- rival of:
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- worked at:
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Bell Labs engineer, Martin Cooper's rival, who was the first person called on a handheld cellphone in 1973.
Person4 Feb 1936 –
Sources:
Sources:
