Invention Grant
US5122821A Dual film and still video studio portrait system using parallel
dedicated magnetic tracks on film
失效
双电影和静态影像工作室肖像系统使用并行专用磁迹在电影上
- Patent Title: Dual film and still video studio portrait system using parallel dedicated magnetic tracks on film
- Patent Title (中): 双电影和静态影像工作室肖像系统使用并行专用磁迹在电影上
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Application No.: US632594Application Date: 1990-12-21
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Publication No.: US5122821APublication Date: 1992-06-16
- Inventor: James V. Nealon
- Applicant: James V. Nealon
- Applicant Address: NY Rochester
- Assignee: Eastman Kodak Company
- Current Assignee: Eastman Kodak Company
- Current Assignee Address: NY Rochester
- Main IPC: G03B17/24
- IPC: G03B17/24 ; G03B27/46 ; G03D15/00 ; H04N1/21
Abstract:
A dual still video/film portrait system in which the film has a virtually transparent magnetic layer, the camera and the photofinishing system used to develop the film each having magnetic read/write heads and a processor for controlling data recorded and played back in magnetic tracks on the film.
Public/Granted literature
- US5808957A Address buffers of semiconductor memory device Public/Granted day:1998-09-15
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