Class Information
Number: 59/10
Name: Chain, staple, and horseshoe making > Chain making > Weldless
Description: Machines for forming chains with solid links from a continuous bar or blank by rolling, swaging, or cutting and without bending, winding, or welding. This type of machine usually forms the chain from a bar cruciform in cross-section.
Sub-classes under this class:
Patents under this class:
|