FR651591A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements made to the means for electrically heating rotating heating rollers, in particular those for heating the rolls of ironing and icing machines
Assignee: LUTRA
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Filing: 1928-03-23
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Granted: 1929-02-20
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Expires: 1948-03-23
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
2026-10-31 17:40
CPC Classifications
D; D06; D06F; D06F67/00; D06F67/02
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