Patent FR378454A successfully refreshed from Google Patents.
FR378454A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Filling body for reaction chambers and the like
Assignee: Individual
•
Filing: 1907-06-04
•
Granted: 1907-10-05
•
Expires: 1927-06-04
Abstract
No abstract record available.
Inventors
- 👤 Hugo Petersen
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 18:37
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/32; B01J2219/00; B01J2219/32; B01J2219/322; B01J2219/32282
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.