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发明名称
СПОСОБ ФОРМИРОВАНИЯ СКВАЖИННОГО ЗАРЯДА В МНОГОЛЕТНЕМЕРЗЛЫХ ПОРОДАХ
摘要
申请公布号
RU2004136788(A)
申请公布日期
2006.05.27
申请号
RU20040136788
申请日期
2004.12.15
申请人
Институт горного дела Севера им. Н.В. Черского Сибирского отделени Российской Академии наук (RU)
发明人
Васильев Петр Назарович (RU);Михайлов Александр Геннадьевич (RU)
分类号
F42D3/04
主分类号
F42D3/04
代理机构
代理人
主权项
地址
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