发明名称 |
ELEKTRISKA UGNAR, SPECIELLT FOR SMELTPROCESSER AV TYP GOLDSMITH, DENTAL OCH LIKNANDE |
摘要 |
A Joule effect electric furnace for goldsmith, dental and the like melting processes comprises a graphite crucible which constitutes by itself an electric resistance element suitable for the Joule effect heating and is connected to an electric power supply. |
申请公布号 |
SE7901095(L) |
申请公布日期 |
1979.08.17 |
申请号 |
SE19790001095 |
申请日期 |
1979.02.07 |
申请人 |
RIGATTI LUCHINI LUCHINO |
发明人 |
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分类号 |
H05B3/62;(IPC1-7):F27D11/02 |
主分类号 |
H05B3/62 |
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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