Patent US1606753A successfully refreshed from Google Patents.
← Back to Patent Explorer
DE650508C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for securing the uniform drive of magnetizable sound recording carriers by means of a smooth drive roller

Assignee: AEG AG
•
Filing: —
•
Granted: 1937-09-24
•
Expires: 1954-09-24
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-28 22:30
CPC Classifications
G; G11; G11B; G11B15/00; G11B15/18; G11B15/26; G11B15/28; G11B15/29

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