发明名称 Crimped cap removal and return assist device
摘要 A crimped cap removal and return assist device comprising a body with a pocket for engaging a crimped cap, a protruding midrib, and a boss for application of hand pressure while turning the body by the midrib in crimped cap engagement.
申请公布号 US5022288(A) 申请公布日期 1991.06.11
申请号 US19900595273 申请日期 1990.10.09
申请人 TAKTAKIAN, HARRY 发明人 TAKTAKIAN, HARRY
分类号 B67B7/18 主分类号 B67B7/18
代理机构 代理人
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