Assignee
EST ACIERS FINS
3 granted patents·39 citations·filing 1974–1979
Top patents by PatentIndex Score
3 records- 0170US3946610ATemperature measuring device for metallurgical furnacesEST ACIERS FINS·Filed 1974·Granted Mar 30, 1976·27 cites·6 claims
- 0238US4271896ADevice for regulating the flow through a plug of a dispensing vessel in a continuous casting installation, using the level of the metal bath in the receiving ingot moldEST ACIERS FINS·Filed 1979·Granted Jun 9, 1981·6 cites·6 claims
- 0332US3976238AAir-cooled refractory guide tube for a metallurgical furnaceEST ACIERS FINS·Filed 1974·Granted Aug 24, 1976·6 cites·4 claims
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