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发明名称
激光全息镭射防伪膜(纸、烫印箔)
摘要
申请公布号
CN301091246D
申请公布日期
2009.12.23
申请号
CN200930183200.5
申请日期
2009.04.13
申请人
无锡光群雷射科技有限公司
发明人
林恒毅
分类号
19-08
主分类号
19-08
代理机构
北京众合诚成知识产权代理有限公司
代理人
龚燮英
主权项
地址
214028江苏省无锡市国家高新技术开发区60号地块无锡光群雷射科技有限公司
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