FR467979A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements with vertical slats
Assignee: ANNET-ANTOINE PERRIER
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Filing: 1914-02-02
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Granted: 1914-06-25
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Expires: 1934-02-02
Abstract
No abstract record available.
Inventors
- 👤 Annet-Antoine Perrier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 12:03
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/02; E06B9/06; E06B9/0607; E06B9/0615; E06B9/0638; E06B9/0646; E06B9/0669
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