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ANGA USZCZELNIENIA MECHANICZNE SPOLKA A O.O
| ANGA USZCZELNIENIA MECHANICZNE SPOLKA A O.O Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100140878 | SLIDING RING - The object of the invention is a sliding ring used in mechanical non-contact face seals. A sliding ring according to the invention is provided with grooves ( | 06-10-2010 |