AT152295B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Process for washing and post-treatment of freshly spun and cut staple fibers (rayon).
Assignee: Erste Oesterreichische Glanzst
•
Filing: 1936-10-27
•
Granted: 1938-01-25
•
Expires: 1956-10-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-31 07:00
CPC Classifications
—
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.