FR1171879A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and devices for opening a bag of thermoplastic synthetic material and products obtained
Assignee: CIE DE CONST ET D APPLIC ELECT
•
Filing: 1957-04-24
•
Granted: 1959-01-30
•
Expires: 1977-04-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-31 23:38
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/52; B65D75/58; B65D75/5805
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.