FR439649A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Front mirror-reflector for medical examinations and surgical operations
Assignee: DIEUDONNE SIMAL
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Filing: 1911-04-13
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Granted: 1912-06-19
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Expires: 1931-04-13
Abstract
No abstract record available.
Inventors
- 👤 Dieudonne Simal
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 03:10
CPC Classifications
F; F21; F21L; F21L14/00
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