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发明名称
Locomotive-control installation
摘要
申请公布号
US1774227(A)
申请公布日期
1930.08.26
申请号
US19260125907
申请日期
1926.07.30
申请人
CONTINUOUS TRAIN CONTROL CORPORATION
发明人
CLARK THOMAS E.;CLARK JAMES E.
分类号
B61L3/22
主分类号
B61L3/22
代理机构
代理人
主权项
地址
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