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发明名称
Brake head-brake shoe assembly
摘要
申请公布号
US2848076(A)
申请公布日期
1958.08.19
申请号
US19550546094
申请日期
1955.11.10
申请人
AMERICAN STEEL FOUNDRIES
发明人
JR. LOUIS D. DAVIS,
分类号
B61H5/00;F16D55/224
主分类号
B61H5/00
代理机构
代理人
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地址
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