DE842886C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Electric flash synchronization arrangement for photographic focal plane shutters
Assignee: Optische Werke CA Steinheil Soehne GmbH
•
Filing: 1950-01-04
•
Granted: 1952-07-03
•
Expires: 1970-01-04
Abstract
No abstract record available.
Inventors
- 👤 Karl Maiershofer
- 👤 Otto Dr Weber
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 09:48
CPC Classifications
G; G03; G03B; G03B9/00; G03B9/70
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
GB440638A
Cited
US2123112A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.