FR58114E
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvements to parallel retractors for dental orthopedics
Assignee: Elie-Benjamin Alaizeau
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Filing: 1948-04-02
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Granted: 1953-09-21
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Expires: 1968-04-02
Abstract
No abstract record available.
Inventors
- 👤 Elie-Benjamin Alaizeau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 04:50
CPC Classifications
A; A61; A61C; A61C7/00; A61C7/10
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