FR48643E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Edging with combined gutter including a signaling device
Assignee: Leon Victor Marie Walschaerts
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Filing: 1937-07-16
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Granted: 1938-04-19
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Expires: 1957-07-16
Abstract
No abstract record available.
Inventors
- 👤 Leon Victor Marie Walschaerts
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 10:01
CPC Classifications
E; E01; E01F; E01F9/00; E01F9/50; E01F9/535; E01F9/547; E01F9/541
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