DE688796C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Tank stabilization system
Assignee: Siemens APP und Maschinen GmbH
•
Filing: 1938-05-13
•
Granted: 1940-03-02
•
Expires: 1958-05-13
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Dr Phil Hermann Hort
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 09:02
CPC Classifications
B; B63; B63B; B63B39/00; B63B39/02; B63B39/03
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.