	calmat czm sues industrial equity calmat co said it filed suit in los angeles superior court against industrial equity pacific ltd against certain of its affiliates and against ronald langley president of industrial equity s north american operations the company said its sut charges that langley missapropriated material non public information uired in his capacity as a calmat director and used the information for the benefit of industrial equity according to its more recent amendment to its schedule d industrial equity owned about pct of calmat s stock at october calmat said it said industrial has also stated that it intends to pursue a possible business combination in the near future reuter 
