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 |
|---|---|
| Publisher: | [United States Patent and Trademark Office] |
| Place of publication: | [Alexandria, VA] |
| Document Type: | Patent |
| Language: | English |
| Year of Completion: | 1989 |
| Date of the Publication (Server): | 2012/12/18 |
| 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 |
