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发明名称
BIO HEARING AID, CAPABLE OF AIDING EAR HEALTH OF PERSON WEARING BIO HEARING AID WITHOUT FORMING EAR WAX AND HAVING STERILIZATION AND ANTIBACTERIAL FORCE
摘要
申请公布号
KR20060034681(A)
申请公布日期
2006.04.24
申请号
KR20060030928
申请日期
2006.04.03
申请人
JUN, MAL SOO;JEONG, SEONG WOON;JEON, YU MI
发明人
JUN, MAL SOO;JEONG, SEONG WOON;JEON, YU MI
分类号
H04R25/00
主分类号
H04R25/00
代理机构
代理人
主权项
地址
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