43636 ⎘
Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation ; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts; Screw or nut setting or loosening machines; Bolt tensioners by using heating means
Compact, portable resistance heating device
#2Gas bolt heating apparatus
#3SUBSEA CONNECTION SYSTEM
#4Compact, portable resistance heating device
#5Bolt heater assembly unit having junction housing configuration
#6Method for inspecting bolt heater hole
#7Resistance heating system