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发明名称
DETONATION METER
摘要
申请公布号
RU1797726(C)
申请公布日期
1993.02.23
申请号
SU19914929632
申请日期
1991.04.19
申请人
BERDSKOE SP K BYURO
发明人
VOSTRETSOV DMITRIJ G,SU;FROST ALEKSANDR R,SU
分类号
G11B27/10
主分类号
G11B27/10
代理机构
代理人
主权项
地址
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