发明名称 |
Magnetic bubble information writing device |
摘要 |
A magnetic bubble information writing device capable of carrying out writing without erasing old information representing either "0" or "1" at a location, where new information is to be written, by means of only a single hairpin-like conductor loop is disclosed, in which the single hairpin-like conductor loop is disposed at a projecting portion of permalloy patterns, enclosing the portion.
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申请公布号 |
US4120042(A) |
申请公布日期 |
1978.10.10 |
申请号 |
US19760731317 |
申请日期 |
1976.10.12 |
申请人 |
HITACHI, LTD. |
发明人 |
KASAI, MASUO;YOSHIZAWA, SHIGERU;HIROSHIMA, MINORU |
分类号 |
G11C19/08;(IPC1-7):G11C19/00 |
主分类号 |
G11C19/08 |
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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