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Inventors
ORVILLE
Henry P. Gonsouland
Main Entry
Henry P. Gonsouland
Patent Title
Toilet Valve
Family Name
Gonsouland
Given Name
Henry
Middle Name
P.
Patent Date
March 25, 1924
Patent Number
1,488,042
Location
CA
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008