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Inventors
ORVILLE
Emmett W. Chappelle
Main Entry
Emmett W. Chappelle
Patent Title
Rapid, Quantitative Determination of Bacteria in Water
Family Name
Chappelle
Given Name
Emmett
Middle Name
W.
Patent Date
May 24, 1983
Patent Number
4,385,113
Location
MD
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008