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VIBRATING CROWN AND BRIDGE REMOVER
专利权人:
Zbigniew Pona
发明人:
Zbigniew Pona
申请号:
US16044618
公开号:
US20200030060A1
申请日:
2018.07.25
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A dental crown removal apparatus is provided, including a handle for placement in an operator's hand, an elongated post projecting along a first axis, the post being connected for reciprocal motion with respect to the handle, a motor in the handle for moving the post, a tool adapter connected with the post opposite the handle, the tool adapter having an extension arm extending away from the handle with a pivot arm connected with the extension arm and spaced from the handle, and first and second opposing jaws having claw ends spring biased together, the first and second jaws having independent and unitary pivotal connection with the pivot arm.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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