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经营范围
发明名称
METHOD OF ORE BLENDING AT PLOTS
摘要
申请公布号
SU1716132(A1)
申请公布日期
1992.02.28
申请号
SU19904779836
申请日期
1990.01.08
申请人
KALUSHSKIJ VNI PI GALURGII
发明人
VOVK STEPAN T,SU;YAREMCHUK BOGDAN N,SU;GREBENYUK DMITRIJ V,SU;DOVBENKO NINA P,SU;VARIVODA ZENOVIJ V,SU;SAVCHUK VLADIMIR I,SU
分类号
E21C41/00
主分类号
E21C41/00
代理机构
代理人
主权项
地址
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