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Inventors
ORVILLE
Hugh D. MacDonald
Main Entry
Hugh D. MacDonald
Patent Title
Extensible Rocket Catapult
Family Name
MacDonald
Given Name
Hugh
Middle Name
D.
Patent Date
September 25, 1962
Patent Number
3,055,619
Location
NJ
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008