An optical recording medium of which reproduction quality of contents becomes deteriorated when copied, and a method for manufacturing thereof
A Standard patent application filed on 02 September 2002 credited to
Details
Application number :
2002341418
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
An optical recording medium of which reproduction quality of contents becomes deteriorated when copied, and a method for manufacturing thereof