DE872698C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Gas turbine or jet engine
Assignee: Kloeckner Humboldt Deutz AG
•
Filing: 1942-05-31
•
Granted: 1953-04-02
•
Expires: 1962-05-31
Abstract
No abstract record available.
Inventors
- 👤 Waldemar Dipl-Ing Hryniszak
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 07:20
CPC Classifications
F; F23; F23R; F23R3/00; F23R3/42; F23R3/425
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE644829C
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.