DE807131C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for drawing out highly heated thermoplastic materials, such as glass, into fibers
Assignee: Compagnie de Saint Gobain SA
•
Filing: 1949-01-13
•
Granted: 1951-06-25
•
Expires: 1969-01-13
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 19:40
CPC Classifications
C; C03; C03B; C03B37/00; C03B37/01; C03B37/06; C03B37/065; C03B37/02
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.