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经营范围
发明名称
Control apparatus
摘要
申请公布号
US2169977(A)
申请公布日期
1939.08.15
申请号
US19370132453
申请日期
1937.03.22
申请人
THE FOXBORO COMPANY
发明人
MACDONALD WALDRON SHAPLEIGH
分类号
G05D23/22
主分类号
G05D23/22
代理机构
代理人
主权项
地址
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