"Pyrotechnic device" means any combination of materials, including pyrotechnic compositions, which, by the agency of fire, produce an audible, visual, mechanical, or thermal effect.
N.H. Admin. Code § Saf-C 5002.28
(See Revision Note at Chapter heading for Saf-C 5000) #6055, eff 7-1-95, EXPIRED: 7-1-03
New. #8117, INTERIM, eff 7-14-04, EXPIRED: 1-10-05
New. #8261, eff 1-21-05; ss and moved by #9765-A, eff .8-2-10 (from Saf-C 5002.26 )