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Inventors
ORVILLE
Clatonia J. Dorticus
Main Entry
Clatonia J. Dorticus
Patent Title
Stamp Canceler and Postmarker
Family Name
Dorticus
Given Name
Clatonia
Middle Name
J.
Patent Date
April 16, 1901
Patent Number
672,225
Location
NJ
Item sets
INDEX OF BLACK INVENTORS BY STATE OR COUNTRY OF RESIDENCE 1834-2008