Minn. Stat. § 103I.545
Subd. 1. Drilling machine.
Subd. 2. Pump hoist.
(c) A registration is valid for one year.
* NOTE: The amendment to this section by Laws 2001, First *Special Session chapter 9, article 1, section 23, is effective *July 1, 2002. Laws 2001, First Special Session chapter 9, *article 1, section 23, the effective date.