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经营范围
发明名称
Free wheeling transmission
摘要
申请公布号
US1899950(A)
申请公布日期
1933.03.07
申请号
US19320591598
申请日期
1932.02.08
申请人
FREE WHEELING PATENTS CORPORATION
发明人
FEHLBERG CHESTER H.
分类号
F16H3/24
主分类号
F16H3/24
代理机构
代理人
主权项
地址
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