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发明名称
METHOD OF PRODUCING MANGANESE-ZINC FERRITE POWDERS
摘要
申请公布号
SU1636127(A1)
申请公布日期
1991.03.23
申请号
SU19884493755
申请日期
1988.10.10
申请人
KUSHNIR MIKHAIL M,SU;GOLOVCHAN VITALIJ A,SU;VARIVODA ALLA,SU
发明人
KUSHNIR MIKHAIL M,SU;GOLOVCHAN VITALIJ A,SU;VARIVODA ALLA I,SU
分类号
B22F9/24;H01F1/34
主分类号
B22F9/24
代理机构
代理人
主权项
地址
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