FR840369A
Expired / Lapsed
FR
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Improvements to closing curtains with metal slats
Assignee: JAY ET JALLIFIER ETS
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Filing: 1937-12-31
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Granted: 1939-04-25
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Expires: 1957-12-31
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
2026-11-08 15:21
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/02; E06B9/08; E06B9/18
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