§ 31. Application of article. The provisions of this article shall
apply to corporations owning, leasing, maintaining or operating or
organized for the purpose of owning, leasing, maintaining or operating,
a radio or wireless plant, equipment or system as a part of, or in
conjunction with, a station or stations engaged in or designed to engage
in public commercial intercourse by wireless telegraphy or telephony,
and also corporations for the generation and distribution of music
electrically; and such corporations shall possess the powers and be
subject to all the duties granted to or imposed upon telegraph or
telephone corporations thereby except that such corporations organized
solely for the generation and distribution of music electrically shall
not have or exercise the right of condemnation.