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发明名称
Selecting control device for variable-speed gearing
摘要
申请公布号
GB573220(A)
申请公布日期
1945.11.12
申请号
GB19430014443
申请日期
1943.09.03
申请人
ERNEST ALPHONSE DERUNGS
发明人
分类号
F16H61/02
主分类号
F16H61/02
代理机构
代理人
主权项
地址
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