| http://www.w3.org/ns/prov#value | - Another important object of the present invention is to provide a method and a light-curing apparatus wherein a distal end of the dental light-curing apparatus is so disposable as to prevent a dentist from being infected by body fluids such as blood and saliva of the patient and also to prevent a patient from being infected by body fluids in re-use of the apparatus.
|
