Patent AT137534B successfully refreshed from Google Patents.
← Back to Patent Explorer
AT137534B Expired / Lapsed AT ⏱️ 0.0 years remaining

High pressure metal vapor arc lamp.

Assignee: Siemens Ag
•
Filing: 1932-07-07
•
Granted: 1934-05-11
•
Expires: 1952-07-07
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction AT
Data Source google_patents
Last Synchronized 2026-10-26 22:28
CPC Classifications
—

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