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TRAVEL AID
专利权人:
CHRISTIE WILLIAM HUGH ALEXANDER
发明人:
CHRISTIE WILLIAM HUGH ALEXANDER
申请号:
ZA201209017
公开号:
ZA201209017B
申请日:
2012.11.29
申请国别(地区):
ZA
年份:
2013
代理人:
摘要:
A travel aid for a traveler which includes a light occluding means for occluding light from a travelers eyes a sound attenuating means for attenuating the passage of sound to a travelers ears a head support means for supporting a travelers head and connecting means for interconnecting and allowing relative displacement between the light occluding means, sound attenuating means and head supporting means.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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