FR931643A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
New process for regulating the continuous blowdown of steam boilers
Assignee: Societe Generale de Constructions Electriques et Mecaniques
•
Filing: 1944-08-25
•
Granted: 1948-02-27
•
Expires: 1964-08-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 09:55
CPC Classifications
F; F22; F22B; F22B37/00; F22B37/02; F22B37/56; F22B37/565
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.