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发明名称
Spring suspension and bolster ensemble
摘要
申请公布号
US1880530(A)
申请公布日期
1932.10.04
申请号
US19310524980
申请日期
1931.03.24
申请人
ROBERT TEVAULT
发明人
TEVAULT ROBERT
分类号
B60G11/04
主分类号
B60G11/04
代理机构
代理人
主权项
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