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发明名称
Motor suspension
摘要
申请公布号
US2023846(A)
申请公布日期
1935.12.10
申请号
US19290350635
申请日期
1929.03.28
申请人
THE JEFFREY MANUFACTURING COMPANY
发明人
LEVIN NILS D.
分类号
B61C9/48
主分类号
B61C9/48
代理机构
代理人
主权项
地址
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