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发明名称
Perfectionnements aux mécanismes de frein
摘要
申请公布号
FR918901(A)
申请公布日期
1947.02.21
申请号
FRD918901
申请日期
1945.09.10
申请人
BUDD WHEEL COMPANY
发明人
分类号
B61H5/00;F16D55/224
主分类号
B61H5/00
代理机构
代理人
主权项
地址
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