FR655779A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Pulverized Coal Heated Fireplace Burner
Assignee: Buttner Werke AG
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Filing: 1928-02-10
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Granted: 1929-04-23
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Expires: 1948-02-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 05:09
CPC Classifications
F; F23; F23C; F23C3/00; F23C3/006; F23C3/008
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