G. A. Serlachius Oy Trademarks
T-DRILL
Filed: October 15, 1982
Machines for Forming Tee-Joint Collars Directly on Tubular Workpieces
Owned by: G. A. Serlachius Oy
Serial Number: 73400117
E-Z-FREEZE
Filed: September 4, 1985
PORTABLE PIPE FREEZING REPAIR KIT COMPRISING CARBON DIOXIDE CYLINDERS, HOSE AND INSULATING JACKETS
Owned by: G. A. Serlachius Oy
Serial Number: 73556825
