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Class Information
Number: 432/76
Name: Heating > With apparatus repair or assembly means
Description: Apparatus including means, other than the parts making up the heater and securing them in operative relationship, which means aids in the assembly or disassembly, or restores or aids in restoring the apparatus to its former condition after injury or decay.

Patents under this class:

Patent Number Title Of Patent Date Issued
8417151 Component replacement support tools for fusing unit Apr. 9, 2013
7514650 Continuous infrared furnace Apr. 7, 2009
6619952 Kiln with drop-down control panel Sep. 16, 2003
5938431 Device for ensuring the replacement of a strip support roll in heat treatment furnace Aug. 17, 1999
5605454 Four port tube to extend the life of quartz tubes used for the well drive process Feb. 25, 1997
5249959 Device for the rapid repair of a blast-furnace plate Oct. 5, 1993
5236490 Method and apparatus for mounting ancillary equipment to a furnace Aug. 17, 1993
5122055 Casing for kiln Jun. 16, 1992
5088921 Heat treatment furnace Feb. 18, 1992
4959012 Apparatus for repairing brick/refractory in a process heater Sep. 25, 1990
4913649 Repair of the refractory lining of the wall of a shaft furnace and a repaired shaft furnace Apr. 3, 1990
4905630 Method and apparatus for renewing a vertically disposed steam generator, in particular in nuclear power plants Mar. 6, 1990
4859175 Apparatus and process for optimizing combustion in chamber-type furnaces for baking carbonaceous blocks Aug. 22, 1989
4818216 Method and apparatus for removing fuel gun from boiler Apr. 4, 1989
4812092 Feed hopper for a loading installation of a shaft furnace Mar. 14, 1989
4670958 Extracting device for a gas-purge brick Jun. 9, 1987
4535727 Heat exchanger with adjustable platform for cleaning and repairing Aug. 20, 1985
4474497 Furnace maintenance platform Oct. 2, 1984
4375956 Hot blast stove arrangement for a blast furnace Mar. 8, 1983
4336443 Modular bake oven for drying varnished electrical components Jun. 22, 1982
4314967 Fluidized bed reactor with vertical cooling coils Feb. 9, 1982
4120641 Ceramic fiber module attachment system Oct. 17, 1978
3945105 Automatic grate changing system and methods of utilizing and constructing same Mar. 23, 1976

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