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发明名称
Pulse train producing apparatus
摘要
申请公布号
US3200351(A)
申请公布日期
1965.08.10
申请号
US19610121617
申请日期
1961.07.03
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
RITCHEY MELVIN F.
分类号
H03K3/282
主分类号
H03K3/282
代理机构
代理人
主权项
地址
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