As used in this article, unless the text indicates otherwise:
(a) "Person" shall mean any person, firm or corporation.
(b) "Owner" shall mean any person who holds a written bill of sale under which title or ownership to a container was transferred to such person, or any manufacturer of a container who has not sold or transferred ownership thereof by written bill of sale.
(c) "Liquefied petroleum gas" shall mean any material which is composed predominately of any of the following hydrocarbons or mixtures of the same: propane, propylene, butanes (normal butane and isobutane) and butylenes.
Code 1950, § 18.1-400.1; 1970, c. 442; 1975, cc. 14, 15.