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发明名称
自行车
摘要
申请公布号
CN3050939D
申请公布日期
1996.11.20
申请号
CN95311434.1
申请日期
1995.12.26
申请人
姜宏伟
发明人
姜宏伟
分类号
12-11
主分类号
12-11
代理机构
沈阳市专利事务所
代理人
张述学
主权项
地址
118216辽宁省丹东市宽甸太平湾发电厂房产处电工班
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