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发明名称
Braking system
摘要
申请公布号
US2233903(A)
申请公布日期
1941.03.04
申请号
US19390283007
申请日期
1939.07.06
申请人
BETHLEHEM STEEL COMPANY
发明人
STATLER WALTER H.
分类号
B60T11/16
主分类号
B60T11/16
代理机构
代理人
主权项
地址
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