0000950137-96-001861 SC 13D 1 19961003 NONE UNITED AIR SPECIALISTS INC /OH/ 0000932985 3564 341008092 OH 0630 SC 13D 34 005-46995 96638995 4440 CREEK RD CINCINNATI OH 45242 5138910400 440 CREEK RD CINCINNATI OH 45242 CLARCOR INC 0000020740 3714 360922490 DE 1130 SC 13D 2323 SIXTH ST PO BOX 7007 ROCKFORD IL 61125 8159628867 2323 SIXTH STREET ROCKFORD IL 61125 CLARK J L MANUFACTURING CO /DE/ 19871001 SC 13D 1 000095013796001861-001-seq1-sc-13d.txt SCHEDULE 13D