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发明名称
Running board
摘要
申请公布号
US2326600(A)
申请公布日期
1943.08.10
申请号
US19420441263
申请日期
1942.05.01
申请人
UNITED STATES GYPSUM COMPANY
发明人
ALVORD CHARLES B.
分类号
B61D17/14
主分类号
B61D17/14
代理机构
代理人
主权项
地址
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