Probe electrode
US5273639A · kind A · utility
18Cited by
11References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jun 29, 1992 |
| Grant date | Dec 28, 1993 |
| Priority date | — |
| Expiry date | Jun 29, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N27/308
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of making a probe electrode includes the steps of kneading a mixture of 75-80% by weight of a carbon material, 10-14% by weight of an organic binder and 7-9% by weight of mineral oil, forming the kneaded mixture into a predetermined shape, heating the shaped mixture in air the temperature of up to 300.degree. C. and raising the temperature in an atmosphere of inert gas up to 1000.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.