
217 S.E.2d 679 (1975)
288 N.C. 242
HARRINGTON MANUFACTURING COMPANY, INC.
v.
POWELL MANUFACTURING COMPANY, INC.
Supreme Court of North Carolina.
September 2, 1975.
Grier, Parker, Poe, Thompson, Gage & Preston, for defendant.
Pritchett, Cooke & Burch, for plaintiff.
Petition by defendant for writ of certiorari to review the decision of the Court of Appeals, 26 N.C.App. 414, 216 S.E.2d 379. Denied.
