349.13  Trial of appeal.
  Said appeal shall be triable de novo as an equitable action without formal pleadings at any time after the expiration of twenty days following the filing of such transcript.
[SS15, §441; C24, 27, 31, 35, 39, §5408; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §349.13]
Trial on appeal, §624.4