PROCESO Y APARATO PARA LA IMPREGNACION Y EXPANSION DEL TABACO
FISCHER EUGENE B, NICHOLS WALTER A, PRASAD RAVI, DOBBS JOSEPH M, CLARKE THOMAS J, CHO KWANG H, NEPOMUCENO JOSE M, LEISTER DIANE L
Year of Publication 27.06.1994
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Year of Publication 27.06.1994
Patent