Number | Date | Country | Kind |
---|---|---|---|
821257 | Apr 1982 | NOX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/NO83/00011 | 4/18/1983 | 12/8/1983 | 12/8/1983 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO83/03675 | 10/27/1983 |
Number | Name | Date | Kind |
---|---|---|---|
2094234 | Drain | Sep 1937 | |
2326352 | Greenslade | Aug 1943 | |
3786679 | Crites | Jan 1974 | |
4063161 | Pardis | Dec 1977 | |
4101827 | Offner | Jul 1978 | |
4353255 | Fukuda et al. | Oct 1982 |
Number | Date | Country |
---|---|---|
55-82060 | Jun 1980 | JPX |
Entry |
---|
Magnetic & Electrical Methods of Non destructive Testing; Lewis, D. M. pp. 126-129, Allen & Union Ltd. 1951, TA41024. |