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发明名称
箔纸开封刀
摘要
一种箔纸开封刀,其特征在于U型刀架主体上有四个锥形凸台,上面设有四个方形刀片,刀片分别用螺钉固定在凸台上,U型刀架绕瓶口转动不小于90°便可割开封口锡箔纸。
申请公布号
CN2609906Y
申请公布日期
2004.04.07
申请号
CN02212724.0
申请日期
2002.02.01
申请人
秦永武
发明人
秦永武
分类号
B67B7/46
主分类号
B67B7/46
代理机构
代理人
主权项
1、箔纸开封刀,在刀架主体1上,将方刀片2、刀片螺钉3、刀架凸台4安装在一起,其特征是4个刀架凸台上有螺钉安装孔。
地址
265400山东省招远市河东路811号
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