FR630767A
Expired / Lapsed
FR
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Arrangement for introducing a certain humidity into the air
Assignee: Daniel Handelan
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Filing: 1927-03-12
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Granted: 1927-12-08
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Expires: 1947-03-12
Abstract
No abstract record available.
Inventors
- 👤 Daniel Handelan
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 21:07
CPC Classifications
F; F24; F24F; F24F6/00; F24F6/12
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