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发明名称
CHILD POWERED BICYCLE TRAILER
摘要
申请公布号
CA2019471(A1)
申请公布日期
1991.12.21
申请号
CA19902019471
申请日期
1990.06.21
申请人
O'CONNOR, RICHARD J.
发明人
O'CONNOR, RICHARD J.
分类号
B62K13/02;B62K27/12
主分类号
B62K13/02
代理机构
代理人
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地址
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