← Back to Patent Explorer
DE37653C Expired / Lapsed DE ⏱️ 0.0 years remaining

Connection of air and feed pumps for steam engines with surface condenser

Assignee: FR. HAMM in Darmstadt, Wald-Strafse 50
•
Filing: 1886-06-01
•
Granted: 1886-11-22
•
Expires: 1906-06-01
📄 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 2026-11-01 13:10
CPC Classifications
B; B01; B01D; B01D19/00; B01D19/0063

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