DE565359C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Machine system consisting of several high-speed multi-cylinder internal combustion engines, in particular diesel engines
Assignee: Siemens Schuckertwerke AG
•
Filing: 1931-01-22
•
Granted: 1933-08-31
•
Expires: 1951-01-22
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Ferdinand Koehler
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 06:05
CPC Classifications
F; F01; F01K; F01K23/00; F01K23/12; F01K23/14; F02; F02C; F02C5/00; F02C5/06
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.