Okla. Stat. tit. 62, § 664

This act is intended to supplement all constitutional provisions and other acts now existing or hereafter adopted designed to secure and develop industry and, when applicable in accordance with the provisions hereof, may be used by any municipality or county as an alternative notwithstanding any constitutional provisions or any other act now existing or hereafter adopted authorizing a municipality or county, or any commission or agency thereof, to issue bonds for the purpose of securing and developing industry. This act shall be liberally construed to accomplish the purposes hereof.