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发明名称
Perfectionnements aux changements de vitesse pour voitures automobiles et, plus particulièrement, pour véhicules électriques
摘要
申请公布号
FR900007(A)
申请公布日期
1945.06.18
申请号
FRD900007
申请日期
1943.07.22
申请人
SOCIETE INDUSTRIELLE DES PROCEDES LOTH
发明人
分类号
F16H63/30
主分类号
F16H63/30
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代理人
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