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摘要
申请公布号
CN3029486D
申请公布日期
1995.01.04
申请号
CN93310107.4
申请日期
1993.12.21
申请人
高昌义
发明人
高昌义
分类号
25-01
主分类号
25-01
代理机构
山东省专利事务所
代理人
盖志军
主权项
地址
253024山东省电力建设第二工程公司华能德州电厂装修队
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