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发明名称
WHEELCHAIRS AND ACCESSORIES FOR THEM
摘要
申请公布号
GB9022461(D0)
申请公布日期
1990.11.28
申请号
GB19900022461
申请日期
1990.10.17
申请人
HALL, EDITH L
发明人
分类号
主分类号
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代理人
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