Patent FR700116A successfully refreshed from Google Patents.
← Back to Patent Explorer
FR700116A Expired / Lapsed FR ⏱️ 0.0 years remaining

Method and device for maintaining a voltage difference

Assignee: STABILOVOLT NV
•
Filing: 1930-08-05
•
Granted: 1931-02-24
•
Expires: 1950-08-05
📄 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 18:27
CPC Classifications
H; H01; H01C; H01C7/00; H01C7/06; G; G05; G05F; G05F3/00; G05F3/02; G05F3/08; G05F3/10; G05F3/12; H01C7/10

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