73568015
Nov 12, 1985
Dec 1, 1987
CHEMICAL PREPARATIONS ALL FOR USE IN THE ALUMINUM INDUSTRY - NAMELY, DEGREASING COMPOUNDS FOR USE IN THE MANUFACTURING PROCESSES, TEMPERING SUBSTANCES, WATER-SOLUBLE AGENTS FOR METAL WORKING, AGENTS FOR INDUSTRIAL WATER PURIFYING, COOLANTS, QUENCHANTS, FORGING AND ROLLING FLUIDS, FLUIDS FOR BEVELLING, NIBLING, DRAWING, AND PUNCHING, PICKLING AGENTS, DEFOAMERS, FLOCCULANTS, AND DEWATERING AGENTS
Chemicals