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FR631147A
Expired / Lapsed
FR
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Removable guardrail upright
Assignee: Jean-Louis Joassard
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Filing: 1927-03-19
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Granted: 1927-12-15
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Expires: 1947-03-19
Abstract
No abstract record available.
Inventors
- 👤 Jean-Louis Joassard
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 17:30
CPC Classifications
E; E04; E04G; E04G5/00; E04G5/14; E04G7/00; E04G7/02; E04G7/28; E04G2007/285
Claims Analysis
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References Cited (Backward Citations)
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