DE553394C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Skylight opener with straight pipe sections and a wire cable between these pipe bends
Assignee: PETER HESEMANN FA
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Filing: 1929-03-12
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Granted: 1932-06-25
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Expires: 1949-03-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 05:46
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/02; E05F11/04; E05F11/06
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