CH264557A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Tooth cleaning device.
Assignee: Koenig E Walter
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Filing: 1947-12-23
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Granted: —
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Expires: 1967-12-23
Abstract
No abstract record available.
Inventors
- 👤 Koenig E Walter
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 13:17
CPC Classifications
A; A46; A46B; A46B11/00; A46B11/0072; A46B11/0079
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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