FR354735A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Concrete or reinforced cement construction materials
Assignee: Individual
•
Filing: 1905-05-29
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Granted: 1905-10-11
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Expires: 1925-05-29
Abstract
No abstract record available.
Inventors
- 👤 Alexander Crawford Chenoweth
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 17:10
CPC Classifications
B; B28; B28B; B28B11/00; B28B11/003; B28B1/00; B28B1/30; B28B1/40; B28B23/00; B28B23/0006
Claims Analysis
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References Cited (Backward Citations)
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