JPS524358A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Electromotive toothbrush
Assignee: Sanyo Electric Co Ltd
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Filing: 1975-06-24
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Granted: —
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Expires: 1995-06-24
Abstract
Abstract PURPOSE: An electromotive toothbrush for efficiently polishing the teeth at a stroke by carrying out both straight reciprocating movement and rolling movement of a toothbrush. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Yoshihisa Hirooka
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 13:19
CPC Classifications
—
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