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发明名称
Tire cover
摘要
申请公布号
US1969330(A)
申请公布日期
1934.08.07
申请号
US19310549594
申请日期
1931.07.09
申请人
RYERSON & HAYNES, INC.
发明人
RYERSON CREIGHTON W.
分类号
B62D43/00
主分类号
B62D43/00
代理机构
代理人
主权项
地址
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