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SYSTÈME ET PROCÉDÉ DE FIXATION DE LUNETTES PROTECTRICES
专利权人:
SMITH OPTICS; INC.
发明人:
MCNEAL, JOSEPH, R.,GIROUX, GEORGE, T.
申请号:
EP08797282
公开号:
EP2190390A4
申请日:
2008.08.06
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
A goggle is disclosed having a frame with upper and lower frame portions with the upper frame portion being substantially more rigid than the lower frame portion. A fastener secures the upper perimeter of a lens to the upper frame portion. The lower portion includes slots receiving tabs extending from opposing sides of a notch in the lens for receiving the wearer's nose. The fastener includes an elongate member insertable within a slot formed in the lens and rotatable to a crosswise position hindering removal of the elongate member from the slot.
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中国工程科技知识中心
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http://www.ckcest.cn/home/

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