Oy E. Sarlin AB
Patent Applications and Registrations
Patent applications and USPTO patent grants for Oy E. Sarlin AB.The latest application filed is for "monitoring method for wastewater pump station and compatible apparatus".
- Oy E. Sarlin AB - Helsinki FI
Trademarks
| Patent | Date |
|---|---|
| Monitoring method for wastewater pump station and compatible apparatus Grant 4,999,117 - Palmu , et al. March 12, 1 | 1991-03-12 |
| Centrifugal pump Grant 4,389,159 - Sarvanne June 21, 1 | 1983-06-21 |
| Means for carrying a cable through a wall Grant 4,193,604 - Sarvanne March 18, 1 | 1980-03-18 |
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