FR893994A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Arrangement of the superheater tubes in the water tube boilers allowing their individual assembly and disassembly by the heating channel and their attachment by expansion on the manifolds placed at the front of the boilers
Assignee: & Chantiers De Bretagne Atel
•
Filing: 1943-04-07
•
Granted: 1944-12-11
•
Expires: 1963-04-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 01:44
CPC Classifications
F; F22; F22G; F22G7/00; F22G7/14
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.