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发明名称
Control system
摘要
申请公布号
US2100653(A)
申请公布日期
1937.11.30
申请号
US19350042439
申请日期
1935.09.27
申请人
GENERAL ELECTRIC COMPANY
发明人
UMANSKY LEONID A.
分类号
B21B1/28;B21B37/48;B21B38/06
主分类号
B21B1/28
代理机构
代理人
主权项
地址
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