HARPER INTERNATIONAL &lt;HNT> IN ACQUISITION
  Harper International Inc
  said it intends to buy the major asset, patents and trade name
  of Demarkus Corp, a designer and installer of process gas
  systems for the soft drink and brewing industries.
      The purchase price is about 125,000 dlrs.
      Demarkus' sales were 470,000 dlrs in 1986.
  

