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CZ31792A3
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Alternately blown oxygen converter
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CS393391A3
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Process for producing spheroidal graphite cast iron
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CZ320891A3
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Process of working-up raw materials based on iron oxides
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CS286291A3
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Securing mechanism, particularly of a safety doors
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CZ275491A3
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process of cooling metals, particularly steels and agent for making the same
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CZ217891A3
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mobile retort furnace
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CZ205991A3
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protective coating composition for metal casting
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CZ205891A3
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lubricating material for the protection of slide valve closures
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CS146691A3
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Device for positioning and sealing of a burner wall during a ladle heating
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CS146591A3
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Sealing device of a burner wall, particularly at horizontal heating ofladles
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CS82391A3
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Apparatus for both horizontal and vertical rectification of a weighbridgesensors
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CS82291A3
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Weighbridge
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CS667190A3
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Apparatus for measuring viscosity of liquid media
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CS394590A3
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Material for sliding surfaces, particularly of bearings
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CS391990A3
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Fixing agent for the protection of metallurgical vessels linings
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CS352590A3
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Safety gear responsive to a lifting device excess load
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CS220590A2
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Device for material especially sheets weighing and marking
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CS175090A2
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Frame of stopper wagon for steel continuous casting
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CS130190A2
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Centring device for especially for crowbar guide into pressing and piercing mill
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CS101990A2
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Means for technological liquid's residues removal from articles' surface
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