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	Liquid nitrogen spraying inner side jet-type handle device, has left handle peripheral component provided with bearing frame, two bearings, bearing cover and screw, and cutter bracket fixed between bearing frame and sealing ring.
	WANG F KANG R LIU H ZHANG J GUO D H
	2014
公开日期	2014-09-03
URL标识	查看原文
申请日期	2014-05-27
内容类型	专利
URI标识	http://www.corc.org.cn/handle/1471x/4516436
专题	大连理工大学
作者单位	UNIV DALIAN TECHNOLOGY (UYDA-C
推荐引用方式 GB/T 7714	WANG F KANG R LIU H ZHANG J GUO D H. Liquid nitrogen spraying inner side jet-type handle device, has left handle peripheral component provided with bearing frame, two bearings, bearing cover and screw, and cutter bracket fixed between bearing frame and sealing ring.. 2014-01-01.

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