High resolution, high efficiency I.R. LED printing array fabrica
High speed precision drilling system
Hob clamping system
Hobbing machine tool changer having vertically and horizontally
Hollow tool exchanging mechanism for a machine tool
Honing stone exchanger for use with superfinishing machines
Horizontal drilling and milling machine
Identification system
Indexing mechanism for computer controlled milling machines
Information processing apparatus of tool holder
Installation for the automatic grinding of curved surfaces
Integrated quantum well lasers for wavelength division multiplex
Interchangeable spindle-head milling system
Jaw changing apparatus
Josephson junction element and method of making the same
Lathe
LED printing array fabrication method
Lifting hand for a punch press tool changer
Locking device for tools in tool magazines
Machine for working sheet material such as sheet metal