Oy Wilh.Schauman AB
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oy Wilh.Schauman AB.The latest application filed is for "screening apparatus with light reject removal".
- Oy Wilh.Schauman AB - Helsinki FI
- Oy Wilh. Schauman Ab - FI FI
Trademarks
| Patent | Date |
|---|---|
| Screening apparatus with light reject removal Grant 4,634,521 - Simola , et al. January 6, 1 | 1987-01-06 |
| Method of operating a paper machine, particularly a press section thereof Grant 4,225,384 - Valkama September 30, 1 | 1980-09-30 |
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