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发明名称
DUST CATCHER
摘要
申请公布号
RU1816505(C)
申请公布日期
1993.05.23
申请号
SU19914932474
申请日期
1991.04.29
申请人
LVOVSKIJ POLITEKHNICHESKIJ INSTITUT IM.LENINSKOGO KOMSOMOLA
发明人
BATLUK VIKTORIYA A
分类号
B04C5/26;(IPC1-7):B04C5/26
主分类号
B04C5/26
代理机构
代理人
主权项
地址
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