Operating unit with an automatic tool changing device and...

Optical alignment system for power tool

Optical device for laser machining

Optical fiber cleaving apparatus

Optical fiber device manufacturing systems, apparatuses, and...

Optical fiber ribbon fusion-splicing device

Optical film

Optical machining apparatus

Optical machining device

Optical perforating apparatus and system

Optical processing apparatus

Optical processing method and apparatus for carrying out the...

Optical profile reader

Optical selective demetallization apparatus

Optical system for laser marking

Optical system for positioning laser beams in a straight or...

Optical tracer back-up circuit

Orbital apparatus for machining a revolution metallic wall

Orbital carrier comprising at least two components in the...

Orbital cassette welding head