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经营范围
发明名称
Roulements conjugués mixtes
摘要
申请公布号
FR1170444(A)
申请公布日期
1959.01.14
申请号
FRD1170444
申请日期
1957.03.29
申请人
发明人
MORVAN FRANCOIS-LOUIS
分类号
F16C19/40;F16C33/37
主分类号
F16C19/40
代理机构
代理人
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地址
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