DE549129C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Skylight opener for window sash with push rod and rotary shaft
Assignee: Individual
•
Filing: 1928-03-09
•
Granted: 1932-04-23
•
Expires: 1948-03-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 03:25
CPC Classifications
E; E05; E05F; E05F11/00; E05F11/02; E05F11/08; E05F11/12; E05F11/16
Claims Analysis
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References Cited (Backward Citations)
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