US2959829A
|
|
Casting method and apparatus
|
US2964400A
|
|
Method of and apparatus for making articles from powdered metal briquets
|
US2903787A
|
|
Method of producing strip materials
|
US2931082A
|
|
Casting method and apparatus
|
US2882570A
|
|
Continuous vacuum casting
|
US2838814A
|
|
Method and apparatus for casting
|
US2917683A
|
|
Electrolytic condensers
|
US2862837A
|
|
Method of producing a metal coating of uniform thickness by spraying
|
US2804664A
|
|
Casting apparatus
|
US2847737A
|
|
Casting method
|
US2842820A
|
|
Apparatus for casting metal
|
US2873219A
|
|
Metal-coated batt and method and apparatus for producing same
|
US2808493A
|
|
Welding of tubes and the like
|
US2858586A
|
|
Smelting apparatus and method
|
US2745151A
|
|
Method and apparatus for continuous casting
|
US2783086A
|
|
Apparatus for spraying molten materials
|
US2782473A
|
|
Continuous casting method and apparatus
|
US2758149A
|
|
Electric device and hermetic seal therefor
|
US2770022A
|
|
Method of continuously casting molten metal
|
US2745141A
|
|
Continuous method of making porous strip material
|