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发明名称
DRIVING BRACKET FOR RAILWAY SWITCH POINT DETECTOR MECHANISMS
摘要
申请公布号
CA564533(A)
申请公布日期
1958.10.14
申请号
CAD564533
申请日期
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
HERBERT L. BONE;GLEN V. JEFFERSON
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主分类号
代理机构
代理人
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