FR831472A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Centrifugal device for products to be dried
Assignee: Jacques Zucker
•
Filing: 1937-12-30
•
Granted: 1938-09-05
•
Expires: 1957-12-30
Abstract
No abstract record available.
Inventors
- 👤 Jacques Zucker
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 20:24
CPC Classifications
B; B04; B04B; B04B3/00
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.