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CONTACT LENS
William Feinbloom
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Description
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Patent number
: 2196066
Filing date
: Mar 2, 1938
Issue date
: Mar 1940
Inventor
: William Feinbloom
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Referenced by
Patent Number
Title
Issue date
5880809
Contact lens
Mar 9, 1999
7249849
Contact lenses with blended microchannels
Jul 31, 2007
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