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发明名称
POWER-PACK HEADPIECE
摘要
<p>In order to provide electricity to different devices, a headpiece is provided with solar cells and covered against damages with a layer of transparent material.</p>
申请公布号
CA1094154(A)
申请公布日期
1981.01.20
申请号
CA19800346081
申请日期
1980.02.20
申请人
CRESPY, SERGE
发明人
CRESPY, SERGE
分类号
A42B3/04;A42B3/30;H01L31/02;(IPC1-7):02J7/00;24J3/02
主分类号
A42B3/04
代理机构
代理人
主权项
地址
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