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摘要
申请公布号
CN300889347D
申请公布日期
2009.03.04
申请号
CN200730340799.X
申请日期
2007.10.31
申请人
杭州电子科技大学
发明人
张祥泉
分类号
14-01
主分类号
14-01
代理机构
杭州中平专利事务所有限公司
代理人
翟中平
主权项
地址
310018浙江省杭州市下沙高教园杭州电子科技大学机械学院
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