发明授权
- 专利标题: Mud-drum for boilers.
- 专利标题(中): 锅炉锅炉。
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申请号: US1908412513申请日: 1908-01-24
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公开(公告)号: US888127A公开(公告)日: 1908-05-19
- 发明人: STROOPE JOSEPH
- 申请人: HEINE SAFETY BOILER COMPANY
- 专利权人: Heine Safety Boiler Company
- 当前专利权人: Heine Safety Boiler Company
- 优先权: US1908412513 1908-01-24
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