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发明名称
이중작용구가 구비된 양구스패너
摘要
<p>본 고안은 이중작용구가 구비된 양구스패너에 관한 것으로, 단일 양구스패너(1)의 양측에 구비된 작용구(3, 4)에 상이한 2개의 치수를 갖는 볼트 및 너트 수용홈이 함몰·개구되어, 상기 단일 양구스패너(1)로써 4개의 치수를 갖는 볼트 및 너트 등에 대한 체결·해체작업이 이루어지도록 되어 작업효율을 향상시킬 수 있도록 된 것이다.</p>
申请公布号
KR19980047032(U)
申请公布日期
1998.09.25
申请号
KR19960060188U
申请日期
1996.12.28
申请人
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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