247234 ⎘
Turning; Axial pattern having transverse tool and templet guide having electrical actuator
Sub-classes:Composite phosphor powder, light emitting device using the same and method for manufacturing composite phoshpor powder
#2Method and device for processing lens
#3Machine for machining optical workpieces, in particular plastic spectacle lenses
#4Composite phosphor powder, light emitting device using the same and method for manufacturing composite phosphor powder