Saphymo Stel
Patent Applications and Registrations
Patent applications and USPTO patent grants for Saphymo Stel.The latest application filed is for "magnetic yoke inductor for glass fiber manufacturing equipment".
- Saphymo Stel - Massy FR
| Patent | Date |
|---|---|
| Magnetic yoke inductor for glass fiber manufacturing equipment Grant 4,631,381 - Delage , et al. December 23, 1 | 1986-12-23 |
| Static power frequency converter Grant 4,626,978 - Thouvenin December 2, 1 | 1986-12-02 |
| Device for taking samples of dust in a gas flow Grant 4,140,006 - d'Auzac , et al. February 20, 1 | 1979-02-20 |
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