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发明名称
Einrichtung zur Aufrechterhaltung eines günstigen Zahneingriffes bei Zahnradlokomotiven.
摘要
申请公布号
CH210039(A)
申请公布日期
1940.05.31
申请号
CHD210039
申请日期
1939.06.05
申请人
AKTIENGESELLSCHAFT BROWN, BOVERI & CIE.
发明人
CIE. AKTIENGESELLSCHAFT BROWN, BOVERI &
分类号
主分类号
代理机构
代理人
主权项
地址
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