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发明名称
WAVE ABSORBING WALL
摘要
申请公布号
JPH11121970(A)
申请公布日期
1999.04.30
申请号
JP19980236508
申请日期
1998.08.07
申请人
SUMITOMO SPECIAL METALS CO LTD
发明人
TSURUTOME TOSHITAKA;OTA KIMIHARU;HORIE SHOZO;NISHIWAKI TSUTOMU;IMAI SADAHIRO
分类号
H05K9/00;(IPC1-7):H05K9/00
主分类号
H05K9/00
代理机构
代理人
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