Show TRADE COMMISSION ISSUES CO COMPLAINT PLAINT W WASHINGTON Aug On E-On the showing made by by- preliminary Investigation investigation gation the federal trade commission today today to- to day Issued a formal complaint against the Shredded Wheat comPany of Niagara Falls N. N Y 1 on charges of unfair i K- K competition com com- petition bJ brought by the Ross Food company n hearIngs will be bo held In ln Buffalo Buffalo falo N N. Y 1 Y September 14 The Ross Rosa company alleged that the Niagara Falls concern S sought l to f force it t out of ot business |