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发明名称
APPARATUS FOR FEEDING GAS POWDER MIXTURE TO TUYERE
摘要
申请公布号
SU959904(A1)
申请公布日期
1982.09.23
申请号
SU19813270579
申请日期
1981.04.07
申请人
NII TYAZHELOGO MASH PROIZVODSTVENNOGO OBEDINENIYA "URALMASH"
发明人
AVDONIN YURIJ S,SU;KOSHKIN ANATOLIJ V,SU;RAGINSKIJ DAVID M,SU
分类号
B22D1/00;B22D11/10;(IPC1-7):B22D11/10
主分类号
B22D1/00
代理机构
代理人
主权项
地址
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