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经营范围
发明名称
Improvements in or relating to a pulse sharpening circuit
摘要
申请公布号
GB727433(A)
申请公布日期
1955.03.30
申请号
GB19520027057
申请日期
1952.10.28
申请人
INTERNATIONAL BUSINESS MACHINES CORPORATION
发明人
分类号
H03K3/26;H03K5/01
主分类号
H03K3/26
代理机构
代理人
主权项
地址
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