Method and appts. for cooling, esp. for quenching workpieces by gases
US5544194A
Apparatus for degreasing electrically conductive material
DE4427902C1
Method for carburising components made from carburisable materials by means of a plasma discharge operated in a pulsed fashion
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Method and device for treating material consisting essentially of plastic or rubber
DE4415855C1
Fine casting installation with a gas-lock unit
DE4415093A1
Processing hollow bodies contg. hydrocarbon(s)
DE4415098C1
Reaping the advantages of polymer solution quenching for alloy- and case-hardened steels
GB9405074D0
Process for embrittling and crushing of plastics/rubber
DE4400755A1
Filter unit and appts. for removal salt bath sludge
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Device for cleaning and / or heat treatment of workpieces, in particular profile strips
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Process for producing superconducting ceramics and the ceramics themselves
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Early-warning device for induction melting furnaces
US5383980A
Process for hardening workpieces in a pulsed plasma discharge
DE4308803A1
Process and appliance for producing a carbon-containing gaseous treatment atmosphere
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Gastight chamber arrangement with main and additional chamber
GB9301120D0
Induction furnace
EP0552460A1
Process for hardening of work pieces unter the action of plasma-pulses
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Method and appts for bottom tapping of a ceramic-free melt for production of metal powders - through a bore in a metal disc fitted into the bottom aperture of the crucible.
