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发明名称
TURBULIZING DEVICE
摘要
申请公布号
RU1816663(C)
申请公布日期
1993.05.23
申请号
SU19914922944
申请日期
1991.03.29
申请人
BONDAR NIKOLAJ I;KAMENSKIJ NIKOLAJ G
发明人
BONDAR NIKOLAJ I;KAMENSKIJ NIKOLAJ G
分类号
B24B31/033;(IPC1-7):B24B31/033
主分类号
B24B31/033
代理机构
代理人
主权项
地址
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