Apparatus and methods for forming panels having scalloped cross-
Apparatus for altering the cross-sectional shape of can bodies
Apparatus for controlling height of corrugations formed in a con
Apparatus for corrugating a metal tape
Apparatus for domain refining electrical steels by local mechani
Apparatus for forming turbulators
Apparatus for impressing a strip along its edge
Apparatus for reducing core losses of grain-oriented silicon ste
Apparatus for reducing the cross sectional area of a wire
Apparatus for roll working
Apparatus for shaping sheet material
Apparatus to equalize in height, by hammering, the line of weldi
Arrangement for metal working by rolling