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发明名称
Apparatus for conversion of continuously varying values
摘要
申请公布号
GB848223(A)
申请公布日期
1960.09.14
申请号
GB19570020137
申请日期
1957.06.26
申请人
ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE CHARLEROI
发明人
分类号
G08C19/00
主分类号
G08C19/00
代理机构
代理人
主权项
地址
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