Majority
p. 571No. 220. General Electric Co. et al. v. Robertson, Commissioner of Patents. October 21, 1929.
Messrs. Harrison F. Lyman, Frederick P. Fish, and Charles E. Tullar for petitioners.
Petition for writ of certiorari to the Circuit Court of Appeals for the Fourth Circuit denied.
p. 572
Solicitor. General Hughes, Assistant Attorney General Galloway, and Messrs. Claude R. Branch and Harry E. Knight for respondent.