Manufacturing method of metallic honeycomb structures

Manufacturing method of tubular bumper reinforcement member

Means and methods for making a spiral muffler

Mechanism and method for removing twists in a tube forming machi

Metal tubular body and manufacturing method thereof

Metallurgical bonding of dissimilar metal tubes

Metallurgically bonded layered article having a curved surface

Method and apparatus for brazing

Method and apparatus for clamping large assemblies for diffusion

Method and apparatus for cutting and welding steel strips

Method and apparatus for diffusion bonding

Method and apparatus for fabricating a sealing cover unit for a

Method and apparatus for forming and bonding metal assemblies

Method and apparatus for forming and welding thin-wall tubing

Method and apparatus for forming and welding thin-wall tubing

Method and apparatus for forming conveyor belt hinge pins

Method and apparatus for forming heat exchanger tubes

Method and apparatus for forming sheet metal around tubes

Method and apparatus for forming ultra-small optical fiber cable

Method and apparatus for installing electrical logging cable ins