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发明名称
Combination chinstrap-napestrap assembly for helmet
摘要
申请公布号
US4884301(A)
申请公布日期
1989.12.05
申请号
US19880205949
申请日期
1988.06.13
申请人
GENTEX CORPORATION
发明人
AILEO, JACKSON A.
分类号
A42B3/08;A42B3/10
主分类号
A42B3/08
代理机构
代理人
主权项
地址
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