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发明名称
Control apparatus
摘要
申请公布号
US2433599(A)
申请公布日期
1947.12.30
申请号
US19420470917
申请日期
1942.12.31
申请人
WHEELCO INSTRUMENTS COMPANY
发明人
COHEN THEODORE A.
分类号
G05D9/12
主分类号
G05D9/12
代理机构
代理人
主权项
地址
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