METHOD OF FILLING BLASTHOLES WITH NON-EXPLOSIVE ROCK-BREAKING COMPOSITIONS,申请号SU19884622491-传众专利搜索

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发明名称	METHOD OF FILLING BLASTHOLES WITH NON-EXPLOSIVE ROCK-BREAKING COMPOSITIONS
摘要
申请公布号	SU1640411(A1)	申请公布日期	1991.04.07
申请号	SU19884622491	申请日期	1988.12.20
申请人	SHTELE VLADIMIR,SU	发明人	SHTELE VLADIMIR I,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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