专利内容由知识产权出版社提供
专利名称：METHOD FOR PRODUCING AN OPTICAL
DATA MEDIUM WITH DIGITALINFORMATION AND A HOLOGRAM
发明人：BOCK, MICHAEL,OPITZ, RUDOLF申请号：EP97951191.2申请日：19971113公开号：EP1031144A1公开日：20000830
摘要：What it is the present invention relates to the form of the disk for
manufacturing optical media includes two metal layers. The data for writing in digitalform are in a metal layer (34). Other metal layers (44) include picture structure nakedeyes as it can be seen that especially hologram (42). The present invention also relates tofor generating DVDs system concepts.
申请人：SONOPRESS GMBH
地址：Carl-Bertelsmann-Strasse 161, D-33332 Gütersloh DE
国籍：DE
代理机构：Schaumburg, Karl-Heinz
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