Environmental Control Apparatus

Owner

SPENCER AIRCRAFT INDUSTRIES, INC.

—
HYDRO WATT

Machinery

Owner

SPENCER AIRCRAFT INDUSTRIES, INC.

Aug 7, 1984
HYDRO PROP

Machinery

Owner

SPENCER AIRCRAFT INDUSTRIES, INC.

Oct 15, 1985
HYDRO-FREEZE

Machinery

Owner

SPENCER AIRCRAFT INDUSTRIES, INC.

May 14, 1985
COLDBUSTER

Environmental Control Apparatus

Owner

SPENCER AIRCRAFT INDUSTRIES, INC.

Apr 10, 1984