Закритое Акционерное Общество "Новокраматорский Машиностроительный Завод"
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Priority to UAU201000164UpriorityCriticalpatent/UA51600U/en
Publication of UA51600UpublicationCriticalpatent/UA51600U/en
A shaft electric furnace for gas cementation has a lined body with cover, heaters, a fan with guiding device on which inner muffle is placed, outer muffle that hermetically divides the shaft into two cavities. The outer muffle is arranged as bellows.
UAU201000164U2010-01-112010-01-11Shaft furnace for gas cementation
UA51600U
(en)