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Application filed by Kyiv P L Shupyk Med AcadfiledCriticalKyiv P L Shupyk Med Acad
Priority to UA20040604800UpriorityCriticalpatent/UA6346U/en
Publication of UA6346UpublicationCriticalpatent/UA6346U/en
The screw for the osteosynthesis consists of the body with the thread and the head with the recess or the slit for the wrench. The body of the screw consists of at least two parts varying in their diameter. The diameter as well as the pitch of the thread increases towards the head of the screw.
UA20040604800U2004-06-182004-06-18Screw for osteosynthesis
UA6346U
(en)
Screw device for orthodontic treatment, has screw body with first thread portion having threads designed to have relatively narrower width and smaller pitch than threads of second thread portion