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经营范围
发明名称
SIEVE CLEANER
摘要
申请公布号
RU1830292(C)
申请公布日期
1993.07.30
申请号
SU19904789205
申请日期
1990.02.05
申请人
NAUCHNO-PROIZVODSTVENNOE OB"EDINENIE "SOYUZNERUD"
发明人
TETYUKHIN ALEKSANDR N
分类号
B07B1/52
主分类号
B07B1/52
代理机构
代理人
主权项
地址
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