Invention Grant
- Patent Title: Magnetic record reproducing apparatus
- Patent Title (中): 磁记录重放装置
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Application No.: US17894662Application Date: 1962-03-12
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Publication No.: US3213206APublication Date: 1965-10-19
- Inventor: ZWORYKIN VLADIMIR K , WEIMER PAUL K
- Applicant: RCA CORP
- Assignee: RCA Corp
- Current Assignee: RCA Corp
- Priority: US17894662 1962-03-12; US43362954 1954-06-01
- Main IPC: G11B11/03
- IPC: G11B11/03 ; G11B11/10
Public/Granted literature
- US20220406711A1 SEMICONDUCTOR DEVICE AND SEMICONDUCTOR SYSTEM Public/Granted day:2022-12-22
Information query
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