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发明名称
Crank-shaft and the corresponding crank-case
摘要
申请公布号
US2796769(A)
申请公布日期
1957.06.25
申请号
US19540408009
申请日期
1954.02.03
申请人
LOUIS GRATZMULLER JEAN
发明人
GRATZMULLER JEAN LOUIS
分类号
F02F7/00;F16C9/02;F16H21/18
主分类号
F02F7/00
代理机构
代理人
主权项
地址
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