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摘要
申请公布号
GB2243985(B)
申请公布日期
1994.05.11
申请号
GB19910010305
申请日期
1991.05.13
申请人
* A ORNSTIN LTD
发明人
LEONARD * ORNSTIN
分类号
A44B1/12;(IPC1-7):A44B1/12
主分类号
A44B1/12
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