FR1024889A
Expired / Lapsed
FR
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Improvements to hollow composite panels
Assignee: Jean-Robert Kling
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Filing: 1950-09-25
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Granted: 1953-04-08
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Expires: 1970-09-25
Abstract
No abstract record available.
Inventors
- 👤 Jean-Robert Kling
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 11:46
CPC Classifications
E; E04; E04C; E04C2/00; E04C2/30; E04C2/34; E04C2/3405; E04C2002/3411; E04C2002/3433; E04C2002/3438; E04C2002/3444; E04C2002/345; E04C2002/3455; E04C2002/3472; E04C2002/3494
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References Cited (Backward Citations)
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