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发明名称
Magnetic-core counter
摘要
申请公布号
US3096509(A)
申请公布日期
1963.07.02
申请号
US19600029193
申请日期
1960.05.16
申请人
AMPEX CORPORATION
发明人
ROSENBERG MILTON;JOHNSTON WILLIAM R.
分类号
H03K23/76
主分类号
H03K23/76
代理机构
代理人
主权项
地址
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