← Back to Patent Explorer
CH87633A Expired / Lapsed CH ⏱️ 0.0 years remaining

Process for adding live steam to the exhaust or heating line in back pressure turbines.

Assignee: Bbc Brown Boveri & Cie
•
Filing: 1919-08-25
•
Granted: —
•
Expires: 1939-08-25
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

No abstract record available.

Inventors

  • 👤 Cie Aktiengesellschaft Boveri

Bibliographic Details

Application Number —
Jurisdiction CH
Data Source google_patents
Last Synchronized 2026-11-07 11:04
CPC Classifications
F; F01; F01K; F01K7/00; F01K7/34

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