Patent FR876619A successfully refreshed from Google Patents.
FR876619A
Expired / Lapsed
FR
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Door system for large openings
Assignee: Hippolyte Hervouet
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Filing: 1941-11-06
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Granted: 1942-11-11
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Expires: 1961-11-06
Abstract
No abstract record available.
Inventors
- 👤 Hippolyte Hervouet
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 06:09
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/26; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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