Zozulya; Nikolai Vasilievich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zozulya; Nikolai Vasilievich.The latest application filed is for "chell-and-tube heat exchanger for heating viscous fluids".
- Zozulya; Nikolai Vasilievich - Kiev SU
| Patent | Date |
|---|---|
| Chell-and-tube heat exchanger for heating viscous fluids Grant 3,963,071 - Levin , et al. June 15, 1 | 1976-06-15 |
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