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发明名称
METHOD OF GENERATING DEEP-HOLE CHARGES OF EXPLOSIVE AT ROCK MULTIPLE SHOT-FIRING
摘要
申请公布号
SU1761003(A3)
申请公布日期
1992.09.07
申请号
SU19904850718
申请日期
1990.07.18
申请人
NI GORNORUDNYJ IG PROIZV OB "YUZHRUDA"
发明人
GRIBOVODA ALEKSANDR F,SU;EREMENKO GENNADIJ I,SU;SAGALEVICH IGOR D,SU;TISHCHENKO SERGEJ V,SU;SHEBEKO VIKTOR S,SU;SHTANKO LYUDMILA A,SU
分类号
E21C37/00
主分类号
E21C37/00
代理机构
代理人
主权项
地址
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