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发明名称
TOOL OF MACHINE FOR FORMING OF IRON TAP-HOLE FLUE
摘要
申请公布号
RU1828466(C)
申请公布日期
1993.07.15
申请号
SU19914916073
申请日期
1991.03.04
申请人
NAUCHNO-PROIZVODSTVENNOE OB"EDINENIE PO MEKHANIZATSII, ROBOTIZATSII TRUDA I SOVERSHENSTVOVANIYU REMONTNOGO OBESPECHENIYA NA PREDPRIYATIYAKH CHERNOJ METALLURGII "CHERMETMEKHANIZATSIYA"
发明人
BARASH YURIJ N;LEVCHENKO NADEZHDA E;PILYAEV VALERIJ T
分类号
C21B7/12
主分类号
C21B7/12
代理机构
代理人
主权项
地址
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