DE958073C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for plating round profiles by pressing on powder and sintering
Assignee: HERMANN FRANSSEN DR
•
Filing: 1953-02-10
•
Granted: 1957-02-14
•
Expires: 1973-02-10
Abstract
No abstract record available.
Inventors
- 👤 Dr Hermann Franssen
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 15:02
CPC Classifications
B; B22; B22F; B22F7/00; B22F7/06; B22F7/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE598766C
Cited
US2337588A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.