-
-
-
-
Powder injector for ladle
-
Patent number 6,409,962
-
Issue date Jun 25, 2002
-
Rossborough Manufacturing Co.
-
Paul D. Lawson
-
C21 - METALLURGY OF IRON
-
Direct smelting plant
-
Patent number 6,399,016
-
Issue date Jun 4, 2002
-
Technological Resources Pty. Ltd.
-
Andrew Charles Burrow
-
C21 - METALLURGY OF IRON
-
-
-
-
-
-
Dross cooling apparatus
-
Patent number 4,842,255
-
Issue date Jun 27, 1989
-
Alcan International Limited
-
Andris B. Innus
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
-
-
-
4419022
-
Patent number 4,419,022
-
Issue date Dec 6, 1983
-
B22 - CASTING POWDER METALLURGY
-
Aluminium dross treatment apparatus
-
Patent number 4,121,810
-
Issue date Oct 24, 1978
-
Meyer Aluminium Ltd.
-
Ming-Wah Lui
-
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
-
3620522
-
Patent number 3,620,522
-
Issue date Nov 16, 1971
-
F27 - FURNACES KILNS OVENS RETORTS
-
3477615
-
Patent number 3,477,615
-
Issue date Nov 11, 1969
-
F27 - FURNACES KILNS OVENS RETORTS
-
3401034
-
Patent number 3,401,034
-
Issue date Sep 10, 1968
-
F27 - FURNACES KILNS OVENS RETORTS
-
3360253
-
Patent number 3,360,253
-
Issue date Dec 26, 1967
-
F27 - FURNACES KILNS OVENS RETORTS
-
3334884
-
Patent number 3,334,884
-
Issue date Aug 8, 1967
-
F27 - FURNACES KILNS OVENS RETORTS
-
3251681
-
Patent number 3,251,681
-
Issue date May 17, 1966
-
F27 - FURNACES KILNS OVENS RETORTS
-
3195503
-
Patent number 3,195,503
-
Issue date Jul 20, 1965
-
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
-
2887225
-
Patent number 2,887,225
-
Issue date May 19, 1959
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
2694097
-
Patent number 2,694,097
-
Issue date Nov 9, 1954
-
F27 - FURNACES KILNS OVENS RETORTS
-
2265994
-
Patent number 2,265,994
-
Issue date Dec 16, 1941
-
F27 - FURNACES KILNS OVENS RETORTS
-
1866668
-
Patent number 1,866,668
-
Issue date Jul 12, 1932
-
F27 - FURNACES KILNS OVENS RETORTS