§3221. Plumbing regulations
(REPEALED)
SECTION HISTORY
PL 1973, c. 521, §4 (NEW). PL 1975, c. 762, §2 (AMD). PL 1977, c. 271, §1 (AMD). PL 1977, c. 286, §2 (AMD). PL 1977, c. 630, §4 (AMD). PL 1977, c. 694, §534 (AMD). PL 1979, c. 627 (AMD). PL 1985, c. 612, §4 (RPR). PL 1987, c. 583, §§33,34 (AMD). PL 1987, c. 737, §§A1,C106 (RP). PL 1989, c. 6 (AMD). PL 1989, c. 9, §2 (AMD). PL 1989, c. 104, §§C8,C10 (AMD).