Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for building up and repairing the refractory lining of industrial furnaces and hot-running vessels

Apparatus for building up and repairing the refractory lining of industrial furnaces and hot-running vessels

US Patent 4238076 · Granted Dec 9, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

RF switch, mobile communication device and method for switching an RF signal2015
Apparatus for filtering signals2013
Methods and apparatus for operating a digital communications interface2012
Gas bag arrangement with a gas guide housing comprising partial discharge areas2002
Attachment of an air bag module within an instrument panel1997
Hydrophone carrier1997
Process and device for intermittenly spraying a pasty composition1992
Pressure-diecast light-alloy piston for internal combustion engines1991
Composite casting process1987
Apparatus for repairing a refractory furnace lining1983
Apparatus for building up and repairing a refractory lining1980
Apparatus for building up and repairing a refractory lining1980