← Back to Patent Explorer
FR885658A Expired / Lapsed FR ⏱️ 0.0 years remaining

Balancing device for pumps

Assignee: Sulzer AG
•
Filing: 1941-02-19
•
Granted: 1943-09-22
•
Expires: 1961-02-19
📄 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 2026-10-25 12:32
CPC Classifications
F; F04; F04D; F04D29/00; F04D29/04; F04D29/041; F04D29/0416

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