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发明名称
HELMET SUPPORTED OPTICAL SYSTEMS
摘要
申请公布号
EP0366467(A3)
申请公布日期
1991.08.14
申请号
EP19890311061
申请日期
1989.10.26
申请人
GEC-MARCONI LIMITED
发明人
ELLIS, STAFFORD MALCOLM
分类号
A42B3/04;G02B17/04;G02B17/08;G02B27/00;G02B27/01;(IPC1-7):G02B27/00
主分类号
A42B3/04
代理机构
代理人
主权项
地址
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