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经营范围
发明名称
Improvements relating to surgical dressings
摘要
申请公布号
GB736685(A)
申请公布日期
1955.09.14
申请号
GB19520005957
申请日期
1952.03.07
申请人
VERNON & COMPANY LIMITED
发明人
PRESTON JOHN MASSEY
分类号
A61K49/04;A61L15/18
主分类号
A61K49/04
代理机构
代理人
主权项
地址
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