Service in duplicate of any paper relating to a nonresident's registration under sections 333.18 to 333.31, on the secretary of state, shall constitute service on said nonresident registrant. The secretary of state shall forward one copy of such paper to said registrant at the registrant's last known address.
Minn. Stat. § 333.31
1959 c 600 s 16; 1986 c 444