 | This article includes a list of references, related reading, or external links, but its sources remain unclear because it lacks inline citations. (September 2023) |
Harry David Belock | |
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| Born | April 10, 1908 New York City, New York, United States |
| Died | November 8, 1999 (aged 91) Long Beach, New York, United States |
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Harry David Belock (April 10, 1908 – November 8, 1999) was an American electronics inventor, engineer and entrepreneur.