§ 31. Patented materials or articles. In the improvement, maintenance, or repair of the canal system, no patented material or article or any other material or article shall be specified, contracted for, or purchased, except under such circumstances that there can be fair and reasonable opportunity for competition, the conditions to secure which, shall be prescribed by the corporation.
§ 31. Patented materials or articles. In the improvement, maintenance, or repair of the canal system, no patented material or article or any other material or article shall be specified, contracted for, or purchased, except under such circumstances that there can be fair and reasonable opportunity for competition, the conditions to secure which, shall be prescribed by the corporation.
§ 31. Patented materials or articles. In the improvement, maintenance, or repair of the canal system, no patented material or article or any other material or article shall be specified, contracted for, or purchased, except under such circumstances that there can be fair and reasonable opportunity for competition, the conditions to secure which, shall be prescribed by the corporation.
