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发明名称
Oil dispensing device
摘要
申请公布号
US1918049(A)
申请公布日期
1933.07.11
申请号
US19320630760
申请日期
1932.08.29
申请人
MASKE PAUL A
发明人
MASKE PAUL A.
分类号
B67D7/60
主分类号
B67D7/60
代理机构
代理人
主权项
地址
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