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发明名称
Improvements in ear guards for use during hair treatment processes
摘要
申请公布号
GB409705(A)
申请公布日期
1934.05.02
申请号
GB19320030844
申请日期
1932.11.02
申请人
JOHN J. DENTON LIMITED;OLIVE MARGARET HALEWOOD
发明人
分类号
A45D44/12
主分类号
A45D44/12
代理机构
代理人
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地址
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