120. Except in any proceeding under articles 829 and following of the Code of Civil Procedure for the purpose of rescinding or annulling the same, the letters patent or supplementary letters patent, or any exemplification or copy thereof, shall be proof of every matter and thing therein set forth.
R. S. 1964, c. 271, s. 117; 1965 (1st sess.), c. 80, a. 1.