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发明名称
长刀锡箔封切刀
摘要
一种长刀锡箔封切刀,它是由两个“T”型半圆刀架通过燕尾槽组合成一体并通过弹簧滑动伸缩,刀架上对称安装2个长刀片,刀片中间空间放锡箔封瓶嘴,将两个“T”型刀架向内压缩,使刀架上的刀刃部压在瓶嘴的锡箔封上,沿瓶嘴圆转动刀架便可切开封口的锡箔。
申请公布号
CN101353146A
申请公布日期
2009.01.28
申请号
CN200710016717.5
申请日期
2007.07.25
申请人
吴德萍
发明人
吴德萍
分类号
B67B7/78(2006.01)
主分类号
B67B7/78(2006.01)
代理机构
代理人
主权项
1、一种长刀锡箔封切刀,两个“T”型半圆刀架通过燕尾槽组合成一体,两刀架各装有长刀片,其特征是:两刀架之间装有伸缩弹簧。
地址
265406山东省招远市玲珑镇温家完小
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