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发明名称
Aluminum base bearing
摘要
申请公布号
US2807540(A)
申请公布日期
1957.09.24
申请号
US19520276877
申请日期
1952.03.15
申请人
GENERAL MOTORS CORPORATION
发明人
SCHLUCHTER ALFRED W.
分类号
C22C21/00
主分类号
C22C21/00
代理机构
代理人
主权项
地址
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