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发明名称
METHOD OF PREVENTING AFTERBLAST SULFIDE DUST EXPLOSIONS
摘要
申请公布号
CA2240755(A1)
申请公布日期
1999.01.24
申请号
CA19982240755
申请日期
1998.07.09
申请人
DYNO NOBEL INC.
发明人
CRANNEY, DON H.
分类号
F42D1/10;F42D5/00;(IPC1-7):F42D1/08;C06B23/00;F42D3/00
主分类号
F42D1/10
代理机构
代理人
主权项
地址
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