Method for the manufacture of a sealing ring with a sealing lip having hydrodynamically acting return elements : United States Patent 4,850,097 ; date of patent: Jul. 25, 1989 / assignee: Firma Carl Freudenberg. Inventors: Gunter Graf ; Heinz Gross ; Stefan Sponagel
Author: | Stefan Sponagel, Günter Graf, Heinz Groß |
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Publisher: | [United States Patent and Trademark Office] |
Place of publication: | [Alexandria, VA] |
Document Type: | Patent |
Language: | English |
Year of Completion: | 1989 |
Length: | 4 S. : Ill. |
Note: | Barcode: US004850097A ; Volltext über Datenbank: http://www.google.com/patents |
Link: | http://www.google.com/patents/pdf/Method_for_the_manufacture_of_a_sealing_.pdf?id=qVs9AAAAEBAJ&output=pdf&sig=r1izsSxLaDcGX7_9sFWIWU6X2kc |
Zugriffsart: | weltweit |
Institutes: | FH Aachen / Fachbereich Medizintechnik und Technomathematik |