|
US4534466A
|
|
Nestable container for parts storage
|
|
US4644272A
|
|
Hot annealed weld inspection
|
|
US4629367A
|
|
Retaining wall
|
|
US4683430A
|
|
Eddy current flaw detector method and apparatus having a rotatable high permeability flux concentrator encircling a workpiece
|
|
US4576570A
|
|
Automatic combustion control apparatus and method
|
|
US4705260A
|
|
Furnace for heating and melting zinc
|
|
US4538669A
|
|
Distortion measurement in casting
|
|
US4520861A
|
|
Method and apparatus for alloying continuously cast steel products
|
|
US4543528A
|
|
Flexible probe assembly for use in nondestructive testing of a convex workpiece surface
|
|
US4534002A
|
|
Method and apparatus to optimize cut lengths of material
|
|
US4549665A
|
|
Shelf assembly
|
|
US4472681A
|
|
Workpiece defect severity classifier with timing circuit to divide workpiece into equal inspection quadrants
|
|
US4411056A
|
|
Production of steel products with medium to high contents of carbon and manganese and superior surface quality
|
|
US4401523A
|
|
Apparatus and method for plating metallic strip
|
|
US4405663A
|
|
Tin plating bath composition and process
|
|
US4429860A
|
|
Runner system for transferring molten metal
|
|
US4507949A
|
|
Apparatus for cooling a hot-rolled product
|
|
US4418100A
|
|
Apparatus and method for reducing spangle in galvanized products
|
|
US4375376A
|
|
Retarded aging, rimmed steel with good surface quality
|
|
US4461995A
|
|
Cooling method and apparatus for eddy current flaw detection
|
