Patent CH288197A successfully refreshed from Google Patents.
CH288197A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Measuring device for measuring pressure differences, in particular dynamic pressures.
Assignee: Amsler Alfred J & Co
•
Filing: 1951-01-27
•
Granted: —
•
Expires: 1971-01-27
Abstract
No abstract record available.
Inventors
- 👤 Co Alfred J Amsler
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 12:36
CPC Classifications
G; G01; G01L; G01L9/00; G01L9/0041; G01L9/007; G01F; G01F1/00; G01F1/05; G01F1/34; G01F1/36; G01F1/38; G01F1/383; G01L11/00; G01L11/004; G01L11/008
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.