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发明名称
轮椅车后轴(挤压型)
摘要
申请公布号
CN301198228S
申请公布日期
2010.05.12
申请号
CN200930121596.0
申请日期
2009.07.27
申请人
李文强
发明人
李文强
分类号
12-12
主分类号
12-12
代理机构
代理人
主权项
地址
061000 河北省沧县张官屯乡囤庄子村
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