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发明名称
Protective helmet with removable suspension
摘要
申请公布号
GB862252(A)
申请公布日期
1961.03.08
申请号
GB19590042378
申请日期
1959.12.14
申请人
MINE SAFETY APPLIANCES COMPANY
发明人
SCHOENER ALLEN GEORGE
分类号
A42B3/14
主分类号
A42B3/14
代理机构
代理人
主权项
地址
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