DE448746C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Reinforced concrete arches for bridges and similar structures with reinforcement serving as a supporting structure
Assignee: Individual
•
Filing: 1925-02-21
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Granted: 1927-09-26
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Expires: 1945-02-21
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 23:28
CPC Classifications
E; E01; E01D; E01D21/00; E01D1/00; E01D6/00; E01D6/02; E04; E04B; E04B1/00; E04B1/35; E04B1/3505; E01D2101/00; E01D2101/20; E01D2101/24; E01D2101/26; E01D2101/268
Claims Analysis
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References Cited (Backward Citations)
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