Patent US4628341A successfully refreshed from Google Patents.
AT347774B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
TWO-EYE FORMER FOR THE MANUFACTURE OF PAPER WEB
Assignee: Valmet Oy
•
Filing: 1976-06-11
•
Granted: 1979-01-10
•
Expires: 1996-06-11
Abstract
No abstract record available.
Inventors
- 👤 Matti Dipl Ing Kankaanpaeae
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-28 23:28
CPC Classifications
D; D21; D21F; D21F9/00; D21F9/003
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.