发明授权
- 专利标题: Slag steam-generator.
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申请号: US1914857932申请日: 1914-08-21
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公开(公告)号: US1145178A公开(公告)日: 1915-07-06
- 发明人: BATTU LEONCE L
- 申请人: SLAG STEAM GENERATOR COMPANY
- 专利权人: Slag Steam Generator Company
- 当前专利权人: Slag Steam Generator Company
- 优先权: US1914857932 1914-08-21
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