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http://www.google.com.au/patents/US2155917?utm_source=gb-gplus-share
Patent US2155917 - HAIR PARTING DEVICE
HAIR PARTING DEVICE
Winnie D. Williamson et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 2155917
Filing date
: 8 Dec 1937
Issue date
: 25 Apr 1939
Inventors
:
Winnie D. Williamson
,
Winnie D. Williamson
Current U.S. Classification
:
132/212
;
D28/10
View patent at USPTO
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Referenced by
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Drawings
Drawings
