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经营范围
发明名称
Railway car counting system
摘要
申请公布号
US2964617(A)
申请公布日期
1960.12.13
申请号
US19560584208
申请日期
1956.05.11
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
MISHELEVICH BENJAMIN;TSIANG SIH HSUIN
分类号
B61L1/16
主分类号
B61L1/16
代理机构
代理人
主权项
地址
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