发明名称 |
High temp ntc thermistor - has crystalline boron as sensitive element |
摘要 |
<p>Element is pref. cut from a blank using an oscillating Teflon wire while a soln. of K3Fe (CN)6 and KOH in distilled water (1:1:5) flows over the blank. B-Ni alloy contacts are used these being produced by resistance heating of Ni wire in vacuum.</p> |
申请公布号 |
FR2123402(A1) |
申请公布日期 |
1972.09.08 |
申请号 |
FR19720002395 |
申请日期 |
1972.01.25 |
申请人 |
PIGNONE SUD SPA |
发明人 |
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分类号 |
H01C7/04;H03K5/04;(IPC1-7):01C7/00;01C17/00 |
主分类号 |
H01C7/04 |
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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