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US3361909A
Expired / Lapsed
US
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X-ray diffraction goniometer with specific drive mechanism for the specimen holder and detector
Assignee: Chirana Praha np
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Filing: 1965-05-21
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Granted: 1968-01-02
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Expires: 1985-05-21
Abstract
No abstract record available.
Inventors
- 👤 Talas Jaroslav
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:51
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/20; G01N23/20008; G01N23/20025; F; F16; F16H; F16H48/00; F16H48/06; F16H48/08; F16H2048/082; F16H2048/085; F16H48/38; F16H2048/385
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2648011A
Cited
US3218458A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-01 | 1971-07-03 | 1972-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-01 | 1975-07-03 | 1976-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-01 | 1979-07-03 | 1980-01-02 | $7700.00 | Window Closed / Lapsed |