DE459039C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Camera with two lenses for cinematographic combination shots
Assignee: WILHELM BESCHETZNICK
•
Filing: 1924-02-19
•
Granted: 1928-04-25
•
Expires: 1944-02-19
Abstract
No abstract record available.
Inventors
- 👤 Eugen Schuefftan
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 14:18
CPC Classifications
G; G03; G03B; G03B15/00; G03B15/08
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.