A vacuum-cleaning nozzle relates to cleaning appliances, in particular devices for centralized vacuum cleaning at enterprises of metallurgical, construction and other fields of industry, and also of foundry production.
申请公布号
UA55659(U)
申请公布日期
2010.12.27
申请号
UA20100005657U
申请日期
2010.05.11
申请人
VOLODYMYR DAL EASTERN UKRAINIAN NATIONAL UNIVERSITY
