FR644157A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device for the treatment of mucous membranes
Assignee: Franz Kahl
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Filing: 1927-11-19
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Granted: 1928-10-03
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Expires: 1947-11-19
Abstract
No abstract record available.
Inventors
- 👤 Franz Kahl
- 👤 Willi Landau
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-24 01:38
CPC Classifications
A; A61; A61N; A61N5/00; A61N5/06; A61N5/0601; A61N5/0603
Claims Analysis
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References Cited (Backward Citations)
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