
    Superior Electric Supply Company, appellant, v. John B. Sullivan, trading as Michigan Electric Company, appellee.
    Gen. No. 34,374.
    Heard in the first division of this court for the first district at the June term, 1930.
    Opinion filed November 3, 1930.
    Rehearing denied November 17, 1930.
    Prank H. Shapiro, for appellant. Eugene Huss and Victor E. Rehm, for appellee.
   Mr. Presiding Justice Matehett

delivered the opinion of the court.  