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发明名称
DUST PROTECTOR OF HAMMER DRILL
摘要
申请公布号
KR100531204(B1)
申请公布日期
2005.11.21
申请号
KR20050039340
申请日期
2005.05.11
申请人
LIM, YOUNG BIN
发明人
LIM, YOUNG BIN
分类号
B23B45/00;B23B45/16;B23B47/00;B25D17/14;(IPC1-7):B25D17/14
主分类号
B23B45/00
代理机构
代理人
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