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经营范围
发明名称
Spring suspension
摘要
申请公布号
US1987365(A)
申请公布日期
1935.01.08
申请号
US19340710468
申请日期
1934.02.09
申请人
LOS RICE CHARLES DE
发明人
RICE CHARLES DE LOS
分类号
B61F5/32
主分类号
B61F5/32
代理机构
代理人
主权项
地址
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