<ARTICLE> 5
<MULTIPLIER> 1,000
       
                             
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1998
<PERIOD-START>                             JAN-01-1998
<PERIOD-END>                               SEP-30-1998
<CASH>                                            6408
<SECURITIES>                                         0
<RECEIVABLES>                                    10254
<ALLOWANCES>                                     (245)
<INVENTORY>                                       4685
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<PP&E>                                           25324
<DEPRECIATION>                                 (20859)
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<CURRENT-LIABILITIES>                             7813
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<PREFERRED-MANDATORY>                                0
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<OTHER-SE>                                     (81090)
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<NET-INCOME>                                   (30806)<F1>
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<FN>
<F1>Deemed dividends on preferred stock (1903)
</FN>