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发明名称
Helm
摘要
申请公布号
DE69908033(D1)
申请公布日期
2003.06.26
申请号
DE19996008033
申请日期
1999.01.12
申请人
ARAI HELMET LTD., OHMIYA
发明人
ARAI, MICHIO
分类号
A42B3/06;A42B3/00;A42B3/12;A42B3/22;(IPC1-7):A42B3/12
主分类号
A42B3/06
代理机构
代理人
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地址
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