发明授权
- 专利标题: Method of treating materials for sintering.
- 专利标题(中): 烧结材料的处理方法。
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申请号: US1913745323申请日: 1913-01-31
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公开(公告)号: US1078988A公开(公告)日: 1913-11-18
- 发明人: BENT QUINCY , BARNHART EDWIN , LADD JAMES B
- 申请人: BENT QUINCY , BARNHART EDWIN , LADD JAMES B
- 专利权人: Quincy Bent,Edwin Barnhart,James B Ladd
- 当前专利权人: Quincy Bent,Edwin Barnhart,James B Ladd
- 优先权: US1913745323 1913-01-31