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发明名称
Engrenages à dentures à billes
摘要
申请公布号
FR877542(A)
申请公布日期
1942.12.09
申请号
FRD877542
申请日期
1941.01.28
申请人
发明人
BOFFET ETIENNE-FRANCOIS-JOS
分类号
F16H3/36
主分类号
F16H3/36
代理机构
代理人
主权项
地址
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