Patent DE648251C successfully refreshed from Google Patents.
DE648251C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Ring balance for flow measurement with automatic correction of the measurement according to the condition of the medium
Assignee: PAUL RHEINLAENDER DR ING
•
Filing: 1934-01-21
•
Granted: 1937-07-26
•
Expires: 1954-01-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 21:08
CPC Classifications
G; G01; G01F; G01F1/00; G01F1/05; G01F1/34; G01F1/36; G01F1/37; G01F1/377
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.