DE558968C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotary toothbrush with a brush head with bristles on one side
Assignee: CARL WILHELM RUBENSON
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Filing: —
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Granted: 1932-09-14
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Expires: 1949-09-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 23:49
CPC Classifications
A; A46; A46B; A46B5/00; A46B5/02; A46B2200/00; A46B2200/10; A46B2200/1066
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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