FR1031401A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process and furnace for the combustion of waste, more especially flax residue or sawdust
Assignee: Johannes Wilhelmus Kruydenberg
•
Filing: 1951-01-25
•
Granted: 1953-06-23
•
Expires: 1971-01-25
Abstract
No abstract record available.
Inventors
- 👤 Johannes Wilhelmus Kruydenberg
- 👤 Jan Wils
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-27 04:51
CPC Classifications
F; F23; F23G; F23G5/00; F23G5/32
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.