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发明名称
Dispositif à rapport de transmission variable pour freins de véhicules
摘要
申请公布号
FR715194(A)
申请公布日期
1931.11.26
申请号
FRD715194
申请日期
1931.04.13
申请人
SVENSKA AKTIEBOLAGET BROMSREGULATOR
发明人
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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