CH446115A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for automatically closing openings on the outside of buildings, in particular windows, when it rains
Assignee: Matec Holding
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Filing: 1965-09-01
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Granted: —
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Expires: 1985-09-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-03 12:40
CPC Classifications
E; E05; E05F; E05F15/00; E05F15/70; E05F15/71; E04; E04D; E04D13/00; E04D13/03; E04D13/035; E04D13/0351; E04D13/0354; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/148; E05Y2900/152
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