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发明名称
Means for removing valve guides
摘要
申请公布号
US2268378(A)
申请公布日期
1941.12.30
申请号
US19390278384
申请日期
1939.06.10
申请人
ZIM MANUFACTURING COMPANY
发明人
BERKMAN HERBERT A.
分类号
B25B27/24
主分类号
B25B27/24
代理机构
代理人
主权项
地址
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