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发明名称
DOOR STOP & RETAINER
摘要
申请公布号
GB9203840(D0)
申请公布日期
1992.04.08
申请号
GB19920003840
申请日期
1992.02.22
申请人
GRANDIN, DAVID
发明人
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主分类号
代理机构
代理人
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