Patent DE713052C successfully refreshed from Google Patents.
DE713052C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for achieving clean contact surfaces on workpiece clamping devices in machine tools with machining
Assignee: VOMAG MASCHINENFABRIK AG
•
Filing: 1937-10-26
•
Granted: 1941-10-30
•
Expires: 1957-10-26
Abstract
No abstract record available.
Inventors
- 👤 Johannes Voigt
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-07 15:12
CPC Classifications
B; B23; B23Q; B23Q11/00; B23Q11/0042; B23Q11/005
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.