Joseph M. Matesa - Plum Boro PA Bert K. Krushinski - Murraysville PA Arthur C. Knickerbocker - Pittsburgh PA
Assignee:
PPG Industries, Inc. - Pittsburgh PA
International Classification:
C03B 544
US Classification:
65347
Abstract:
A lid construction for a heating vessel. Discrete insulating members are supported by water cooled pipes above the vessel. The cooling pipes fit into grooves along the vertical side walls of the insulating members. Each member has a support independent from the supports for the other members so that an individual member can be removed within having to remove additional members.
Arthur Knickerbocker 1973 graduate of Battle Creek Central High School in Battle creek, MI is on Classmates.com. See pictures, plan your class reunion and get caught up with Arthur ...