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发明名称
CD袋
摘要
右视图、左视图对称,省略右视图。
申请公布号
CN3131583D
申请公布日期
1999.12.22
申请号
CN99330196.7
申请日期
1999.05.04
申请人
黄永铿
发明人
黄永铿
分类号
03-01-B0035
主分类号
03-01-B0035
代理机构
广州市专利事务所
代理人
王振英
主权项
地址
香港新界荃湾荃景园38号汇利工业中心23楼B、D座
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