Patent CH339697A successfully refreshed from Google Patents.
CH339697A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Tooth cleaning device
Assignee: Walther Buerstenfab
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Filing: 1955-12-30
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Granted: —
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Expires: 1975-12-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 13:22
CPC Classifications
A; A61; A61C; A61C17/00; A61C17/16; A61C17/22; A61C17/32; A61C17/34; A61C17/3409; A61C17/3445
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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