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发明名称
RAILWAY CAR COUPLER
摘要
申请公布号
CA340281(A)
申请公布日期
1934.03.20
申请号
CAD340281
申请日期
申请人
THE KOPPEL INDUSTRIAL CAR AND EQUIPMENT COMPANY
发明人
ALFRED CARL SCHMOHL;JOHN PROSSER ANDERSON
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