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发明名称
双头钻
摘要
申请公布号
CN300737961D
申请公布日期
2008.01.30
申请号
CN200730003525.1
申请日期
2007.02.09
申请人
领创设计有限公司
发明人
艾石文
分类号
08-01
主分类号
08-01
代理机构
广州华进联合专利商标代理有限公司
代理人
郑小粤
主权项
地址
中国香港湾仔谢斐道211-213号秀华商业大厦19楼
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