The commissioner or his authorized representative shall have
the power to issue subpoena for the production of persons and
papers in all proceedings within the purview of this chapter. In
case a person refuses to obey such subpoena the commissioner or
his representative may invoke the aid of any circuit court in
order that the testimony or evidence be produced. Upon proper
showing, such court shall issue a subpoena or order requiring
such persons to appear before the commissioner or his
representative and produce all evidence and give all testimony
touching the matter in question.
A person failing to obey such order may be punished by such
court as for contempt.