Patent FR827261A successfully refreshed from Google Patents.
FR827261A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and apparatus for the destruction of smoke from industrial or domestic fireplaces
Assignee: Louis Marie Le Cam
•
Filing: 1937-01-04
•
Granted: 1938-04-22
•
Expires: 1957-01-04
Abstract
No abstract record available.
Inventors
- 👤 Louis Marie Le Cam
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 15:56
CPC Classifications
B; B01; B01D; B01D47/00; B01D47/06
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.