
251 S.E.2d 469 (1979)
296 N.C. 411
HARRINGTON MANUFACTURING COMPANY, INC.
v.
POWELL MANUFACTURING COMPANY, INC.
Supreme Court of North Carolina.
January 4, 1979.
Grier, Parker, Poe, Thompson, Bernstein, Gage & Preston, for defendant.
Pritchett, Cooke & Burch, for plaintiff.
Petition by Defendant for writ of certiorari. (776SC602). 38 N.C.App. 393, 248 S.E.2d 739. Denied.
