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发明名称
NOISE ABSORBING IMPLEMENT
摘要
申请公布号
JPH03109704(A)
申请公布日期
1991.05.09
申请号
JP19890248734
申请日期
1989.09.25
申请人
KITAGAWA KOGYO KK
发明人
KITAGAWA KOJI
分类号
H05K9/00;H01F17/06
主分类号
H05K9/00
代理机构
代理人
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