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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Dahll, V; Hans H.
Address:
Danbury, NH
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
5195757 Patterned textured seal March 23, 1993
The present invention is a seal adapted to be disposed about a cylindrical shaft. The seal includes a body portion having an aperture a lip surface defining an aperture extending axially therethrough. The seal includes a textured pattern formed on the lip surface. The seal further includ










 
 
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