DE916592C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Hot wire measuring device for measuring steady and unsteady velocities of gases and liquids
Assignee: OTTMAR WEHRMANN DR ING
•
Filing: 1952-07-25
•
Granted: 1954-08-12
•
Expires: 1972-07-25
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Ottmar Wehrmann
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 16:33
CPC Classifications
G; G01; G01P; G01P5/00; G01P5/10; G01P5/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.