Patent CH310667A successfully refreshed from Google Patents.
CH310667A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for focusing and changing the lenses of television cameras.
Assignee: Gmbh Fernseh
•
Filing: 1953-02-09
•
Granted: —
•
Expires: 1973-02-09
Abstract
No abstract record available.
Inventors
- 👤 Gmbh Fernseh
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 23:22
CPC Classifications
G; G03; G03B; G03B19/00; G03B19/18; H; H04; H04N; H04N23/00; H04N23/50; H04N23/55
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.