Patent DE456531C successfully refreshed from Google Patents.
DE456531C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Gutter rungs
Assignee: Individual
•
Filing: —
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Granted: 1928-02-25
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Expires: 1945-02-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 20:16
CPC Classifications
E; E04; E04D; E04D3/00; E04D3/02; E04D3/06; E04D3/08; E04D2003/0806; E04D2003/0843; E04D2003/0856; E04D2003/0893
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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