← Back to Patent Explorer
DE815705C Expired / Lapsed DE ⏱️ 0.0 years remaining

Method and device for mass spectrometric measurement, in particular for leak detection in vacuum apparatus

Assignee: Atlas Werke AG
•
Filing: 1950-02-21
•
Granted: 1951-10-04
•
Expires: 1970-02-21
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Ludolf Dr Jenckel

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-29 01:28
CPC Classifications
G; G01; G01M; G01M3/00; G01M3/02; G01M3/04; G01M3/20; G01M3/202

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