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摘要
请求保护色彩。
申请公布号
CN3142323D
申请公布日期
2000.03.15
申请号
CN99325066.1
申请日期
1999.07.30
申请人
扬州市神龙化工有限公司
发明人
张道江
分类号
19-08-S0694
主分类号
19-08-S0694
代理机构
扬州市专利事务所
代理人
张荣亮
主权项
地址
225653江苏省扬州市北郊工业区
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