Simizu; Tetsuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Simizu; Tetsuo.The latest application filed is for "polytetrafluoroethylene fine powder and process for producing the same".
- Simizu; Tetsuo - Toyonaka JP
| Patent | Date |
|---|---|
| Polytetrafluoroethylene fine powder and process for producing the same Grant 4,159,370 - Koizumi , et al. June 26, 1 | 1979-06-26 |
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