FR759732A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Vertical heat accumulator
Assignee: Ruthsaccumulator A B
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Filing: 1933-08-11
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Granted: 1934-02-07
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Expires: 1953-08-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 14:46
CPC Classifications
F; F01; F01K; F01K1/00
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