Nonmetallic building materials Trademarks Filed in December 18, 1945
B & W
Filed: December 18, 1945
FIREBRICK; INSULATING FIREBRICK; AND REFRACTORY MATERIALS-NAMELY, MORTARS, CASTABLES, CALCINES, AND PLASTICS
Owned by: BABCOCK & WILCOX COMPANY, THE
Serial Number: 71493474
