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经营范围
发明名称
WELDING HELMET
摘要
申请公布号
AU1081988(A)
申请公布日期
1988.09.14
申请号
AU19880010819
申请日期
1987.12.14
申请人
BERNARD ROSEN
发明人
BERNARD ROSEN
分类号
A61F9/06;(IPC1-7):A61F9/06
主分类号
A61F9/06
代理机构
代理人
主权项
地址
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