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发明名称
Variable load brake
摘要
申请公布号
US2432467(A)
申请公布日期
1947.12.09
申请号
US19460666070
申请日期
1946.04.30
申请人
SVENSKA AKTIEBOLAGET BROMSREGULATOR
发明人
HJALMAR AXEL GEORG
分类号
B61H13/32
主分类号
B61H13/32
代理机构
代理人
主权项
地址
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