FR648383A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Automatic compressed air cutter
Assignee: Alfred Boucher
•
Filing: 1927-06-21
•
Granted: 1928-12-08
•
Expires: 1947-06-21
Abstract
No abstract record available.
Inventors
- 👤 Alfred Boucher
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 11:41
CPC Classifications
A; A01; A01B; A01B13/00; A01B13/04; A01B13/06
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.