Patent FR747489A successfully refreshed from Google Patents.
FR747489A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR747489A - - Google Patents
Assignee: —
•
Filing: 1932-12-13
•
Granted: 1933-06-16
•
Expires: 1952-12-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 15:53
CPC Classifications
A; A01; A01B; A01B3/00; A01B3/24; A01B3/28; A01B3/30
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.