Method of producing burned refractory bricks with continuous channels
ATA369282A
Metallurgical oven or metallurgical tank
ATA452680A
Fire-resistant, asbest-free, insulating splash
ATA150780A
Fire resistant chrome magnetic stones and materials, methods of their production and their use
AT360413B
Fire-resistant, basic measures and unburned stones
GB1560002A
Brickmaking press
US4175974A
Sliding shutters of basic refractory material
FR2339546A1
Packing of palletised stack in foil material - using foil placed over two sides and top of pallet with remainder covered during shrinking operation
DE2641152A1
Crane load: handling tackle - has plate on supporting member fitting in bell: shaped chamber of mating piece
DE2635131A1
Gas proof lining for furnace flues - has plastic hose freely suspended from top of chimney with connection submerged in annular fluid-filled socket (OE151176)
GB1503278A
Gate valves made of refractory basic material
GR59824B
Process for the production of mgo
US4008092A
Method of producing MgO and Cr2 O3 based refractories and the products thereof
ATA174176A
Rotation spinner
GR59309B
Refractory masses and incombustible stones
DE2608617A1
Magnesia mfr. from crude magnesites - by spray calcining aq. soln. contg. magnesium chloride and calcium chloride
DE2608567A1
Aq. magnesium chloride soln. concn. in thermal oxide prodn. - by introducing into hot waste gas from calciner and sintering furnace
