FR1059072A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Rotor with radial fluid flow, particularly applicable to fans and pumps
Assignee: James Howden and Co Ltd
•
Filing: 1952-04-21
•
Granted: 1954-03-22
•
Expires: 1972-04-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 13:56
CPC Classifications
F; F01; F01D; F01D5/00; F01D5/02; F01D5/04; F01D5/043; F01D5/048; F04; F04D; F04D29/00; F04D29/26; F04D29/28; F04D29/287
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.