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Protective eyewear
专利权人:
Helen M. Hahn
发明人:
Helen M. Hahn,Dale W. Kohler
申请号:
US12574240
公开号:
US08327466B2
申请日:
2009.10.06
申请国别(地区):
US
年份:
2012
代理人:
摘要:
A protective eyewear apparatus including a base substantially oval in shape, an upper bar connected to the base, a lower bar connected to the base, and a main support bar connected to the upper bar and the lower bar. Another embodiment includes two eyepieces attached by a flexible bridge member, in which an eyepiece comprises a base generally oval in shape and defining an opening, and an upper and lower bar spanning the opening and connected to the base.
来源网站:
中国工程科技知识中心
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