发明名称 Shredder head having shredder blades and an associated safety feature for protecting a portion of a person's body
摘要 A shredder having a safety feature(s) that reduces potential safety hazards by detecting the touch of a portion of a person's body.
申请公布号 US7497393(B2) 申请公布日期 2009.03.03
申请号 US20060379869 申请日期 2006.04.24
申请人 发明人
分类号 B02C25/00 主分类号 B02C25/00
代理机构 代理人
主权项
地址