FR397752A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Saturation device for automatic diffusion, eliminating the so-called "saturators" devices by producing carbonication in the draw valve
Assignee: CHARLES-EMILE VALLERY
•
Filing: 1908-03-05
•
Granted: 1909-05-17
•
Expires: 1928-03-05
Abstract
No abstract record available.
Inventors
- 👤 Charles-Emile Vallery
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 02:54
CPC Classifications
B; B67; B67C; B67C11/00; B67C11/02
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.