FR563684A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made in the establishment of roller mills
Assignee: Georges-Albert Lequeux
•
Filing: 1923-03-12
•
Granted: 1923-12-11
•
Expires: 1943-03-12
Abstract
No abstract record available.
Inventors
- 👤 Georges-Albert Lequeux
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 02:38
CPC Classifications
B; B02; B02C; B02C4/00; B02C4/28; B02C4/32
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.