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发明名称
Puhelaite kuulosuojainta varten
摘要
申请公布号
FI963234(A0)
申请公布日期
1996.08.16
申请号
FI19960003234
申请日期
1996.08.16
申请人
KITEK OY AB INSINOEOERITOIMISTO
发明人
LEPPAELAHTI, KAI
分类号
H04R1/10;(IPC1-7):H04R
主分类号
H04R1/10
代理机构
代理人
主权项
地址
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COPOLYMER
