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发明名称
Poulies ou roues dentées extensibles pour changements de vitesses automatiques
摘要
申请公布号
FR948489(A)
申请公布日期
1949.08.02
申请号
FRD948489
申请日期
1947.05.06
申请人
发明人
LOUIN FERNAND-JULES-JOSEPH
分类号
F16H55/30;F16H61/662
主分类号
F16H55/30
代理机构
代理人
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地址
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