
    No. 1273.
    No. 1274.
    Refrigeration Patents Corp. v. Stewart-Warner Corp.; and Potter Refrigerator Corp. v. Stewart-Warner Corp.
    June 2, 1947.
    
      Leonard A. Watson and George A. Chritton for petitioners. John D. Black, Albin C. Ahlberg and Ross 0. Hinkle for respondent.
   Petition for writs of cer-tiorari to the Circuit Court of Appeals for the Seventh Circuit denied.

Reported below: 159 F. 2d 972.  