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Inventors
ORVILLE
Richard B. Spikes
Main Entry
Richard B. Spikes
Patent Title
Automatic Gear Shift
Family Name
Spikes
Given Name
Richard
Middle Name
B.
Patent Date
December 6, 1932
Patent Number
1,889,814
Location
CA
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008