CH615339A5
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Dental technician's kit
Assignee: Martin Berger
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Filing: 1977-04-14
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Granted: —
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Expires: 1997-04-14
Abstract
Abstract The kit comprises eight different, exchangeable dental technician's instruments and two gripping pieces having a collet chuck, all the parts being arranged in a wooden box. The instruments (9C) can be easily exchanged with the collet chuck (9B). The gripping piece (9A) lies safely in the hand and permits very accurate working. <IMAGE>
Inventors
- 👤 Martin Berger
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 20:44
CPC Classifications
A; A61; A61C; A61C3/00; A61C1/00; A61C1/08; A61C1/14; A61C1/148
Claims Analysis
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