| 发明名称 |
RADIATING PIPE HEATING DEVICE MAKING USE OF PREHEATED AIR |
| 摘要 |
PURPOSE:To improve durability by scattering heat received by modifying partial heating of radiating pipe. |
| 申请公布号 |
JPS53106937(A) |
申请公布日期 |
1978.09.18 |
| 申请号 |
JP19770021724 |
申请日期 |
1977.02.28 |
| 申请人 |
DAIDO STEEL CO LTD;SUMITOMO METAL IND |
发明人 |
OKUMURA MICHITOSHI;HASHIZUME YOSHIYUKI;TSUDA TETSUAKI;TSUBOTA KOREYASU |
| 分类号 |
F23D14/12;C21D1/34;F23M5/00;F23M9/06 |
主分类号 |
F23D14/12 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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