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发明名称
SOUND ATTENUATION WITH FOAM
摘要
申请公布号
AU598064(B2)
申请公布日期
1990.06.14
申请号
AU19870081606
申请日期
1986.11.21
申请人
THE BROKEN HILL PROPRIETARY COMPANY LIMITED
发明人
NEVILLE THOMAS MOXON;ALASTAIR COURTENAY TORRANCE;STEPHEN BRIAN RICHARDSON
分类号
F42D1/26;F42D5/045;(IPC1-7):C09K3/00;E21C41/00;F42D1/00
主分类号
F42D1/26
代理机构
代理人
主权项
地址
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