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发明名称
Cylinder ridge reamer
摘要
申请公布号
US2452095(A)
申请公布日期
1948.10.26
申请号
US19460674475
申请日期
1946.06.05
申请人
ZIM MANUFACTURING COMPANY
发明人
BERKMAN HERBERT A.
分类号
B23D77/14
主分类号
B23D77/14
代理机构
代理人
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地址
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