Integrated medical pen

Integrated medical pen, wherein the grinding wheel is arranged at the tail end of the pen body, the grip is arranged on the pen body and provided with an air cavity, the concave belts are arranged onthe grip at intervals, the grinding wheel deviation preventing mechanism is used for limiting the mov...

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Bibliographic Details
Main Authors LONG XINGXIA, YAO JINLAN
Format Patent
LanguageChinese
English
Published 02.06.2020
Subjects
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