FR651026A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Cooling process by contact with air and other fluids
Assignee: Bohuslav Stoces
•
Filing: 1928-03-19
•
Granted: 1929-02-13
•
Expires: 1948-03-19
Abstract
No abstract record available.
Inventors
- 👤 Bohuslav Stoces
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 21:29
CPC Classifications
E; E21; E21F; E21F3/00
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.