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Inventors
ORVILLE
Maurice W. Lee, Sr.
Main Entry
Maurice W. Lee, Sr.
Patent Title
Time and manually Controlled Valve
Family Name
Lee
Given Name
Maurice
Middle Name
W.
Suffix
Sr.
Patent Date
April 29, 1958
Patent Number
2,832,409
Location
OK
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008