← Back to Patent Explorer
FR1492973A Expired / Lapsed FR ⏱️ 0.0 years remaining

Method and apparatus for measuring vapor pressure or vapor flow in vacuum installations

Assignee: Edwards High Vacuum International Ltd
•
Filing: 1966-06-24
•
Granted: 1967-08-25
•
Expires: 1986-06-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-24 16:17
CPC Classifications
G; G01; G01N; G01N29/00; G01N29/02; G01N29/036; G01L; G01L9/00; G01L9/0001; G01L9/0008; G01L9/0022; G01N2291/00; G01N2291/02; G01N2291/025; G01N2291/0256

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.

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag