IMPROVEMENTS IN STEREOPHONIC MOTION PICTURE PHOTOGRAPHIC SOUND-TRACKS AND APPARATUS FOR RECORDING AND PLAYING BACK PHOTOGRAPHIC SOUND TRACKS,申请号EP19840301735-传众专利搜索

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发明名称	IMPROVEMENTS IN STEREOPHONIC MOTION PICTURE PHOTOGRAPHIC SOUND-TRACKS AND APPARATUS FOR RECORDING AND PLAYING BACK PHOTOGRAPHIC SOUND TRACKS
摘要
申请公布号	EP0119101(A3)	申请公布日期	1986.08.27
申请号	EP19840301735	申请日期	1984.03.14
申请人	DOLBY LABORATORIES LICENSING CORPORATION	发明人	ALLEN, IOAN R.;TODD, CRAIG C.
分类号	G03B31/00;G03B31/02;G11B7/003;G11B7/007;G11B7/08;G11B20/00;G11B27/34;H04S3/02;(IPC1-7):G11B7/00;G11B7/20	主分类号	G03B31/00
代理机构		代理人
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