← Back to Patent Explorer
FR1074504A Expired / Lapsed FR ⏱️ 0.0 years remaining

Improvements to electromagnetically controlled couplings and application for the establishment of gearboxes

Assignee: MODERNE D APPLIC TECH SOC D EX
•
Filing: 1949-09-16
•
Granted: 1954-10-06
•
Expires: 1969-09-16
📄 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 2026-10-30 04:37
CPC Classifications
F; F16; F16H; F16H3/00; F16H3/44; F16H3/78; F16D; F16D23/00; F16D23/02; F16D23/04; F16D27/00; F16D27/02; F16D27/04; F16D27/06; F16H61/00; F16H61/02; F16H61/0202; F16H2716/00; F16H2716/08

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