FR901222A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Submerged burner
Assignee: ROHRENWERKE A G DEUTSCHE
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Filing: 1944-01-14
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Granted: 1945-07-20
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Expires: 1964-01-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 22:34
CPC Classifications
F; F23; F23C; F23C3/00; F23C3/004
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References Cited (Backward Citations)
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