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经营范围
发明名称
Semitrailer
摘要
申请公布号
US1949156(A)
申请公布日期
1934.02.27
申请号
US19310531740
申请日期
1931.04.21
申请人
WHITEHEAD AND KALES COMPANY
发明人
FRANCIS LYNN M.;JEFFERS EARL W.;FADER WALTER A.
分类号
B60P3/08
主分类号
B60P3/08
代理机构
代理人
主权项
地址
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