CH289799A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Turbomachine with radial flow.
Assignee: Escher Wyss Ag
•
Filing: 1951-03-30
•
Granted: —
•
Expires: 1971-03-30
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellschaft Escher Wyss
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 04:49
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/02; F01D5/04; F01D5/043
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.