发明授权
- 专利标题: Water cooled furnace door with angular ribs
- 专利标题(中): 水冷炉门带角肋
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申请号: US57866156申请日: 1956-04-17
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公开(公告)号: US2864345A公开(公告)日: 1958-12-16
- 发明人: REIGHART JUNE H
- 申请人: REIGHART JUNE H
- 专利权人: June H Reighart
- 当前专利权人: June H Reighart
- 优先权: US57866156 1956-04-17
- 主分类号: F23M7/00
- IPC分类号: F23M7/00
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