Patent US2903758A successfully refreshed from Google Patents.
Patent US3744054A successfully refreshed from Google Patents.
Patent US3219658A successfully refreshed from Google Patents.
Patent CH417706A successfully refreshed from Google Patents.
← Back to Patent Explorer
CH417706A Expired / Lapsed CH ⏱️ 0.0 years remaining

Low reflection electromagnetic wave attenuation arrangement and method for making such arrangements

Assignee: Siemens Ag
•
Filing: 1962-12-04
•
Granted: —
•
Expires: 1982-12-04
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Deutsch Josef Dr Dipl-Phys

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-05 13:03
CPC Classifications
H; H01; H01Q; H01Q17/00

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