alesatrice blade manufactured by instruments in ni - i for the preparation endodontica.

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专利权人:

MALAGNINO

发明人:

MALAGNINO VITO ANTONIO

申请号：

ITRM20090045

公开号：

IT1392953B1

申请日:

2009.02.02

申请国别(地区):

IT

年份:

2012

代理人:

摘要：

The invention relates to a reamer (1) with improved blade (2； 3) for Ni-Ti instruments for endodontic preparation, said blade (2； 3) having a growing pitch and a not active tip (4), characterised in that an interruption (5) of the blade (2； 3) spiral is provided at a set height along the extension of the same blade (2； 3), said spiral, after said interruption (5), starting again its development.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/