Patent FR893994A successfully refreshed from Google Patents.
FR893994A
Expired / Lapsed
FR
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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
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Filing: 1943-04-07
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Granted: 1944-12-11
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Expires: 1963-04-07
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 13:30
CPC Classifications
F; F22; F22G; F22G7/00; F22G7/14
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