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经营范围
发明名称
Head protector
摘要
Garments for the protection of a football player's jaws are disclosed utilizing lightweight overlapping flexible jointed flap members attached together by cloth padding to cover the player's jaws and other parts of the face.
申请公布号
US4377009(A)
申请公布日期
1983.03.22
申请号
US19810331591
申请日期
1981.12.17
申请人
DOUGLAS, HUEY
发明人
DOUGLAS, HUEY
分类号
A63B71/10;(IPC1-7):A42B1/08
主分类号
A63B71/10
代理机构
代理人
主权项
地址
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