FR564989A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Improvement in clogs adapting to drumsticks for leg amputees
Assignee: Joseph-Ernest-Aimabl Boulanger
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Filing: 1923-04-11
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Granted: 1924-01-16
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Expires: 1943-04-11
Abstract
No abstract record available.
Inventors
- 👤 Joseph-Ernest-Aimabl Boulanger
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 18:53
CPC Classifications
A; A61; A61H; A61H3/00; A61H3/02; A61H3/0288
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