Michigan StatutesAct 250 of 1965 - <font color=red>Repealed-</font>AIR POLLUTION CONTROL FACILITY; TAX EXEMPTION (336.1 - 336.8)AIR POLLUTION CONTROL FACILITY; TAX EXEMPTIONAct 250 of 1965336.1-336.8 Repealed. 1995, Act 60, Imd. Eff. May 24, 1995.