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发明名称
METHOD FOR THE RECORDING AND REPRODUCTION OF AN ANALOGOUS AND A DIGITAL OPTICAL SOUNDTRACK
摘要
申请公布号
EP0376354(A3)
申请公布日期
1991.09.04
申请号
EP19890124154
申请日期
1989.12.29
申请人
VEB DEFA STUDIO FUR SPIELFILME
发明人
ANDERS, KLAUS-PETER, DR.-ING.;BODEN, GERHARD, DIPL.-ING.
分类号
G03B31/02;G11B7/003;G11B20/12;(IPC1-7):G11B7/00
主分类号
G03B31/02
代理机构
代理人
主权项
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