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经营范围
发明名称
An automatic regulator of brakes
摘要
申请公布号
GB419438(A)
申请公布日期
1934.11.12
申请号
GB19330004124
申请日期
1933.02.10
申请人
PAUL SOMMELLIER
发明人
分类号
B60T11/06
主分类号
B60T11/06
代理机构
代理人
主权项
地址
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