SE7714476L
Expired / Lapsed
SE
⏱️ 0.0 years remaining
DEVICE FOR CONTROLING A RIVER SYSTEM
Assignee: Stal Laval Turbin Ab
•
Filing: 1977-12-20
•
Granted: —
•
Expires: 1997-12-20
Abstract
No abstract record available.
Inventors
- 👤 U Ekholm
- 👤 J Gustavsson
- 👤 H Nevestveit
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-11-01 00:28
CPC Classifications
F; F15; F15B; F15B9/00; F15B9/02; F15B9/08; F15B9/09; F15B21/00; F15B21/12; G; G05; G05B; G05B11/00; G05B11/01; G05B11/26; G05B11/28
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.