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ORVILLE
Lionel F. Page
Main Entry
Lionel F. Page
Patent Title
Auxiliary Circulating Device for Automobile Heaters
Family Name
Page
Given Name
Lionel
Middle Name
F.
Patent Date
August 22, 1939
Patent Number
2,170,032
Location
OH
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008