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经营范围
发明名称
Rondelle élastique fermée pour élasticité axiale
摘要
申请公布号
FR881188(A)
申请公布日期
1943.04.16
申请号
FRD881188
申请日期
1942.04.13
申请人
发明人
SEN HEINRICH ROHM
分类号
F16C19/54;F16C19/56
主分类号
F16C19/54
代理机构
代理人
主权项
地址
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