87548 ⎘
Press-moulding glass Pressing whereby some glass overflows unrestrained beyond the press mould in a direction perpendicular to the press axis
Sub-classes:METHOD FOR PRODUCING OPTICAL ELEMENT
#2Method for Producing Optical Element and Optical Element
#3Manufacturing method of glass forming body and forming die
#4Method for Manufacturing Lens Unit, Imaging Device, Method for Manufacturing Mold, Mold For Molding, and Method for Molding Glass Lens Array
#5SOLAR CONCENTRATOR AND PRODUCTION METHOD
#6Molded glass lens with a lens holding cylinder integrated, and a production device thereof