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birthday
percy spencer was born on july 19, 1894 in howland maine. -
first invention
he built his first invention in 1945 which was a microwave -
death
percy spencer died on 1970 in howland maine. -
inducted
on september 18, 1999 dr. percy spencer was inducted into the national hall of fame and took his place in history alongside such great inventors as thomas edison the wright brothers and george wasgington calver