Firing of lime sludge reburning kilns with a solid fuel
Firing setters and process for producing these setters
Fixing and heating device for electrostatic copying apparatus
Fixing and heating device for electrostatic copying apparatus
Fixing arrangement in electrostatic copying machine
Fixing device
Fixing device
Fixing device
Fixing device and fixing rotary member therefor
Fixing device for copying machine
Fixing device for use in electrophotographic copying machine
Fixing device in an electrophotographic copying machine
Fixing thermoplastic material on a carrier
Fixture for use during manufacture of wing structure
Flame ashing process and apparatus for stripping photoresist
Flange and coupling cooling means and method
Flared fuser roll
Flash smelting furnace
Flash smelting furnace
Flat flame burner