FR575620A
Expired / Lapsed
FR
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Device for feeding steam boilers
Assignee: NESSI FRERES
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Filing: 1924-01-09
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Granted: 1924-08-02
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Expires: 1944-01-09
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 05:25
CPC Classifications
F; F22; F22D; F22D5/00; F22D5/08
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