Patent DE654049C successfully refreshed from Google Patents.
DE654049C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Cover plate made of metal with bent up longitudinal frames and hook-shaped folded cross frames
Assignee: FELIX RITTER KALBACHER VON TUE
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Filing: —
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Granted: 1937-12-17
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Expires: 1954-12-17
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 05:05
CPC Classifications
E; E04; E04D; E04D3/00; E04D3/36; E04D3/366
Claims Analysis
Total Claims: 0
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