Certification Mark Trademarks Filed in August 19, 1991
CWB CERTIFIEE
Filed: August 19, 1991
services
Owned by: CANADIAN WILDING BUREAU
Serial Number: 74196000
CWB CERTIFIED
Filed: August 19, 1991
welding services
Owned by: CWB GROUP-INDUSTRY SERVICES
Serial Number: 74196204
CWB
Filed: August 19, 1991
welding services
Owned by: CANADIAN WELDING BUREAU
Serial Number: 74196205
