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发明名称
RESOLVER FOR TRIGONOMETRIC FUNCTIONS
摘要
申请公布号
CA720581(A)
申请公布日期
1965.10.26
申请号
CAD720581
申请日期
申请人
NATIONAL RESEARCH COUNCIL OF CANADA
发明人
JOHN HUMPHRIES;CHARLES R. CLEMENCE
分类号
主分类号
代理机构
代理人
主权项
地址
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