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经营范围
发明名称
Improvements in or relating to surgical dressings, bandages and like articles
摘要
申请公布号
GB307459(A)
申请公布日期
1930.02.20
申请号
GB19290007285
申请日期
1929.03.06
申请人
BRITISH CELANESE LIMITED
发明人
分类号
A61L15/28
主分类号
A61L15/28
代理机构
代理人
主权项
地址
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