FR780140A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for the manufacture of glass yarns and similar fusible materials
Assignee: Mij Exploitatie Octrooien NV
•
Filing: 1934-10-24
•
Granted: 1935-04-19
•
Expires: 1954-10-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 13:30
CPC Classifications
C; C03; C03B; C03B37/00; C03B37/01; C03B37/04; C03B37/05
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.