0001047469-98-041677 8-K 1 19981102 5 19981118 PUROFLOW INC 0000100591 3569 131947195 DE 0131 8-K 34 000-05622 98754831 16559 SATICOY STREET VAN NUYS CA 91406 8187561388 16559 SATICOY STREET VAN NUYS CA 91406 ULTRA DYNAMICS CORP 19830522 8-K 1 000104746998041677-001-seq1-8-k.txt 8-K