Detectable stainless steel needles for meat packing

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专利权人:

Grant S. Humphrey

发明人:

Grant S. Humphrey

申请号：

US10888967

公开号：

USRE043453E1

申请日:

2004.07.12

申请国别(地区):

US

年份:

2012

代理人:

摘要：

Magnetic stainless steel needles are detectable in processed meat. The previous non magnetic versions, made of 304 stainless steel, aren't. Disposable hypodermic needles made from martensitic and ferritic stainless steel are easily detectable at the smallest size. Needles are conveniently made from 420 martensitic stainless steel or 430 ferritic stainless steel.

来源网站：

中国工程科技知识中心

来源网址：

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