发明授权
- 专利标题: Oiler.
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申请号: US1912718876申请日: 1912-09-06
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公开(公告)号: US1096796A公开(公告)日: 1914-05-12
- 发明人: SCHOEL AUGUST , BAUM ALBERT E
- 申请人: SCHOEL AUGUST , BAUM ALBERT E
- 专利权人: August Schoel,Albert E Baum
- 当前专利权人: August Schoel,Albert E Baum
- 优先权: US1912718876 1912-09-06
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