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发明名称
Railway car counter
摘要
申请公布号
US3274384(A)
申请公布日期
1966.09.20
申请号
US19620209341
申请日期
1962.07.12
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
JR. WILLIAM A. ROBISON,;POKRANT ADOLF G.
分类号
B61L17/00
主分类号
B61L17/00
代理机构
代理人
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地址
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