← Back to Patent Explorer
FR914458A Expired / Lapsed FR ⏱️ 0.0 years remaining

Method and device for measuring the hygrometric state, based on the fact that the thermal conductivity of air is a function of its relative humidity

Assignee: BROWN
•
Filing: 1945-09-13
•
Granted: 1946-10-09
•
Expires: 1965-09-13
📄 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 2026-11-01 17:52
CPC Classifications
G; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/14; G01N27/18; G01N27/185

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