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发明名称
Self-oiling die stock
摘要
申请公布号
US2855614(A)
申请公布日期
1958.10.14
申请号
US19570705027
申请日期
1957.12.24
申请人
SIMON CLARENCE B
发明人
SIMON CLARENCE B.
分类号
B23G1/26;B23G5/00
主分类号
B23G1/26
代理机构
代理人
主权项
地址
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