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发明名称
Способ работы разомкнутой схемы пылеприготовления
摘要
申请公布号
SU66740(A1)
申请公布日期
1945.11.30
申请号
SU19450341080
申请日期
1945.10.23
申请人
RUDNITSKIJ A.N.
发明人
RUDNITSKIJ A.N.
分类号
B02C21/00
主分类号
B02C21/00
代理机构
代理人
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地址
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