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摘要
请求保护色彩。
申请公布号
CN3154814D
申请公布日期
2000.07.19
申请号
CN99318075.2
申请日期
1999.12.28
申请人
杨宇皓
发明人
杨宇皓
分类号
25-01-A0118
主分类号
25-01-A0118
代理机构
沈阳市第二专利事务所
代理人
于飞
主权项
地址
110003辽宁省沈阳市和平区十一纬路76号
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