87023 ⎘
Re-forming shaped glass; Re-forming tubes or rods by pressing in a longitudinal direction, e.g. for upsetting or extrusion
Method for producing a glass tube with a cross section of a noncircular form by reshaping
#2Method for manufacturing rod lenses, and rod lenses
#3Manufacturing method for SiO-TiObased glass and manufacturing method for photomask substrate made of SiO-TiObased glass
#4Tapered optical fiber, manufacturing method thereof and manufacturing system thereof
#5Method and apparatus for shaping an elongated glass body
#6Meniscus lens of synthetic quartz glass and method for the production thereof
#7Method for manufacture of reflecting mirror, reflecting mirror, illumination device, and projector
#8Method for manufacture of reflecting mirror, reflecting mirror, illumination device, and projector