FR492878A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Hollow body for construction and its manufacturing process
Assignee: Individual
•
Filing: 1918-09-20
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Granted: 1919-07-24
•
Expires: 1938-09-20
Abstract
No abstract record available.
Inventors
- 👤 Paul Horn
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 22:41
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/40
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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