[Control for technical motor 707A].
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Dental Equipment↗
Biomedical subjects
H H Hubert
Publications and source records attributed to H H Hubert.
[A speed counter for the dental office].
Maintaining the optimum speed of rotating dental instruments is of great significance in dental care. Because a control unit with the necessary measuring range (750--300.00 rpm) was not available, such a device was designed and constructed on the basis of an innovation contract.
Dental High-Speed Equipment↗