All of such certified copies of said petitions, orders or decrees so filed, whether acknowledged or not, shall be constructive notice of their contents from and after the filing and recording thereof.

Laws 1945, HB 130, p. 80, § 2, emerg. eff. February 21, 1945; Amended by Laws 1947, HB 168, p. 211, § 1, emerg. eff. March 22, 1947.