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公开(公告)号:US3315137A
公开(公告)日:1967-04-18
申请号:US33955264
申请日:1964-01-22
Applicant: IIT RES INST
Inventor: RICHARDSON DONALD E
IPC: G11B9/00
CPC classification number: G11B9/00
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2.Method and apparatus for electrostatic recording and reproducing 失效
Title translation: 用于静电记录和再现的方法和装置公开(公告)号:US3159718A
公开(公告)日:1964-12-01
申请号:US84447259
申请日:1959-10-05
Applicant: IIT RES INST
Inventor: RICHARDSON DONALD E
IPC: G11B9/00
CPC classification number: G11B9/00
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