Exhibit 10.4 MODIFICATION OF JOINT OPERATING AGREEMENT Western Professional Hockey League, Inc. ("WPHL"), a Texas corporation, and Central Hockey League, Inc. ("CHL"), an Illinois corporation, enter into this Modification of Joint Operating Agreement...Modification of Joint Operating Agreement • August 29th, 2008 • Global Entertainment Corp • Services-amusement & recreation services
Contract Type FiledAugust 29th, 2008 Company Industry