FR831460A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Tile, tile or flexible metal element for lining or coating
Assignee: LUDLUM STEEL CO
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Filing: 1937-12-30
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Granted: 1938-09-05
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Expires: 1957-12-30
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 18:08
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/02; E04C2/26; E04C2/284; E04C2/292
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