Intel Case Gives Antitrust Law a New Twist
Analysis of Federal Trade Commission's antitrust suit against Intel Corp; says odd feature of complaint is that it accuses Intel of victimizing putative rivals that are also customers; holds in separate instances involving Intergraph Corp, Compaq Computer and Digital Equipment Corp, Intel Corp is accused of withhholding technical data about its processors from companies that were designing computers around Intel chips; says what will make Government's case difficult is that only one of those companies--Digital--ever seriously competed with Intel; adds information that Intel freely acknowledges it withheld from those companies may have had no direct bearing on competition in chip industry (M)