发明名称 |
HEATING UNIT |
摘要 |
<p>PURPOSE:A heating unit with its service life lasting 10-200 times as long as the present product, using a conductive ceramics being composed mainly of the boride.</p> |
申请公布号 |
JPS5236784(A) |
申请公布日期 |
1977.03.22 |
申请号 |
JP19750112868 |
申请日期 |
1975.09.18 |
申请人 |
DENKI KAGAKU KOGYO KK |
发明人 |
ISHII MASAJI;WATANABE SHIYUUZOU;MIKOGAMI AKIO |
分类号 |
H05B3/12;C22C27/02;C22C27/04;C22C29/12;C22C29/14;C22C32/00;H01C7/00 |
主分类号 |
H05B3/12 |
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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