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摘要
申请公布号
CN3175101D
申请公布日期
2001.01.31
申请号
CN00301981.0
申请日期
2000.01.28
申请人
付伟烈
发明人
付伟烈;王世阁;范克文
分类号
19-08-S0737
主分类号
19-08-S0737
代理机构
代理人
主权项
地址
110006辽宁省沈阳市和平区四平街39号
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