Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Hot-blast main for hot-blast stove system of a blast furnace

Hot-blast main for hot-blast stove system of a blast furnace

US Patent 5358223 · Granted Oct 25, 1994

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Hot blast stove and method for constructing a hot blast stove1994
Hot blast stove and method for constructing a hot blast stove1994
Ceramic gas burner for a hot blast stove, and bricks therefor1991
Channel structure for flow of molten pig iron1991
Ceramic gas burner for a combustion chamber of a hot-blast stove1989
Ceramic gas burner for a combustion chamber of a hot-blast stove1989
Ceramic burner for a hot-blast stove1989
Ceramic burner for a hot-blast stove1989
Gastight bottom construction for a shaft furnace1989
Horizontal coke-oven battery1988
Shaft furnace having a metal shell, a refractory lining and cooling bodies proje1986
Ceramic sealing rope1986