Patent · US Expired

Arrangement for determining the removal of work tools and/or drive elements from receiving locations, particularly for a dental treatment location

US4317112A · kind A · utility

5Cited by

6References

4Claims

0Family size

Assignee

KALTENBACH & VOIGT GMBH · DE

Inventors

Stefan Beier · Biberach, DE
Hermann Gmeinder · Biberach, DE

Key dates

Filing date	Oct 3, 1979
Grant date	Feb 23, 1982
Priority date	—
Expiry date	Oct 3, 1999

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61B2090/0804
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

An arrangement for a dental treatment facility for detecting the removal of work tools and/or drive elements utilized during the operation of the work tools from receiving locations provided therefor.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.