Patent DE623107C successfully refreshed from Google Patents.
DE623107C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Reverse cold rolling machine
Assignee: WILLI BAUER DIPL ING
•
Filing: 1933-06-28
•
Granted: 1935-12-13
•
Expires: 1953-06-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 23:00
CPC Classifications
B; B21; B21B; B21B1/00; B21B1/22; B21B1/30; B21B1/32; B21B1/36
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.