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发明名称
METHOD AND DEVICE FOR CLEANING ELEVATOR BARS
摘要
申请公布号
RU2037994(C1)
申请公布日期
1995.06.27
申请号
SU19915005222
申请日期
1991.09.09
申请人
KULKIN ALEKSANDR IVANOVICH
发明人
KULKIN ALEKSANDR I;BOJKO IGOR V;SINKUT IOSIF Z;TSIRKUNOV PETR I;YAGOVDIK SEMEN G
分类号
A01D33/08;(IPC1-7):A01D33/08
主分类号
A01D33/08
代理机构
代理人
主权项
地址
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