66.6  Notice.
  Upon the filing of a petition, notice of such filing and of the time and place of hearing shall be served upon the accused in the manner required for the service of notice of the commencement of an ordinary action. Said time shall not be less than ten days nor more than twenty days after completed service of said notice.
[S13, §1258-f; C24, 27, 31, 35, 39, §1095; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §66.6]
Service of notice, chapter 617
Manner of service, 
R.C.P. 1.301 – 1.315