发明名称 |
TWO SHELL MAGNETIC TAPE CARTRIDGE |
摘要 |
A cartridge stores a magnetic recording tape on two reels. Two non-symmetrical molded shells form a hollow chamber retaining the tape and reels and incorporating file protection. Mechanical registration holes through both shells provide distinguishable accesses for photosensing different tape conditions. Indented edges facilitate clamping in a recorder.
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申请公布号 |
US3686470(A) |
申请公布日期 |
1972.08.22 |
申请号 |
USD3686470 |
申请日期 |
1970.11.27 |
申请人 |
INTERN. BUSINESS MACHINES CORP. |
发明人 |
EUGENE G. STAHLBERG;JAMES M. TAGAWA;HUI-LI TIAO |
分类号 |
G11B23/087;(IPC1-7):G11B15/08;G11B23/06 |
主分类号 |
G11B23/087 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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