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发明名称
Changement de vitesses à friction par billes et galets
摘要
申请公布号
FR1019204(A)
申请公布日期
1953.01.19
申请号
FRD1019204
申请日期
1950.03.07
申请人
GEOFFROY-DELORE;OTTO HAUGWITZ
发明人
分类号
F16H15/40
主分类号
F16H15/40
代理机构
代理人
主权项
地址
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