73586316
Mar 4, 1986
May 24, 1988
UNWROUGHT AND PARTLY WROUGHT COMMON METALS AND THEIR ALLOYS SOLD IN THE FORM OF BARS, SHEETS AND BILLETS; CASTINGS AND FORGINGS, DIE CASTING FORMS; COMPOSITE ALUMINUM-FIBER CASTINGS; AND CASTINGS MADE PRIMARILY OF METALS FOR THE AEROSPACE AND AUTOMOBILE INDUSTRIES
Metal GoodsHYDRAULIC DEVICES FOR POSITIONING MOLDS IN A FOUNDRY, AND PROGRAMMABLE CONTROLLERS FOR FORGING AND CASTING PROCESSES
Electrical and Scientific ApparatusTREATMENT OF MATERIALS FOR OTHERS, NAMELY, FORMING OF COMMON METALS AND THEIR ALLOYS FOR THE MANUFACTURING OF METALS, FIBER REINFORCED METALS AND IMPROVING THE QUALITY OF WORK PIECES
Treatment of Materials