FR1398348A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Micrometric wave semiconductor oscillator
Assignee: International Business Machines Corp
•
Filing: 1964-06-10
•
Granted: 1965-05-07
•
Expires: 1984-06-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 22:58
CPC Classifications
H; H03; H03B; H03B9/00; H03B9/12; H10; H10N; H10N80/00; H10N80/10; H03K; H03K19/00; H03K19/02; H03K3/00; H03K3/02; H03K3/80
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.