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US3551792A
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US
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Electron paramagnetic resonance spectrometer for nuclear reactors
Assignee: Commissariat à l'Énergie Atomique et Aux Énergies Alternatives
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Filing: 1967-08-21
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Granted: 1970-12-29
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Expires: 1987-08-21
Abstract
No abstract record available.
Inventors
- 👤 Daniel Galland
- 👤 Jacques Perrin
- 👤 Christian Santier
- 👤 Pierre Servoz-Gavin
- 👤 Michel Soutif
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:53
CPC Classifications
G; G01; G01R; G01R33/00; G01R33/20; G01R33/60; G01N; G01N24/00; G01N24/10; G21; G21C; G21C1/00; G21C1/30; G21C1/303; G21C17/00; G21C17/10; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-28 | 1974-06-29 | 1974-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-28 | 1978-06-29 | 1978-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-28 | 1982-06-29 | 1982-12-29 | $7700.00 | Window Closed / Lapsed |