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发明名称
Magazine-lubricating means
摘要
申请公布号
US1769069(A)
申请公布日期
1930.07.01
申请号
US19250009727
申请日期
1925.02.17
申请人
MYERS CORNELIUS T
发明人
MYERS CORNELIUS T.
分类号
F16N7/12
主分类号
F16N7/12
代理机构
代理人
主权项
地址
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