Parabolic mirror construction
Penstocks
Perovskite ceramic powder and electronic component using...
Piezo-electric film manufacture
Pipeline retard, support and protection method
Pipeline retard, support and protection method
Plasma-generating electrode device, an electrode-embedded...
Plastic optical fiber and process for producing the same
Plastic optical fiber and production thereof
Plastic optical fibers
Plastic optical transmission medium, process for producing the s
Plugs for bores in rocks or the like
Polymeric optical element having antireflecting surface
Powder for magnetic ferrite, magnetic ferrite, multilayer...
Preparation of a dense, polycrystalline ceramic structure
Preparation of boron-doped silicon carbide fibers
Preparation of yttria-stabilized zirconia reaction sintered...
Pressureless sintering of whisker reinforced alumina composites
Process and apparatus for making ceramic articles
Process and apparatus for shirring tubular casings