Number | Date | Country | Kind |
---|---|---|---|
2001-220200 | Jul 2001 | JP |
Number | Name | Date | Kind |
---|---|---|---|
3834002 | Sissons et al. | Sep 1974 | A |
4149063 | Bishel | Apr 1979 | A |
4423119 | Brown et al. | Dec 1983 | A |
4449031 | Kotecki | May 1984 | A |
5225661 | Chai et al. | Jul 1993 | A |
6153847 | Nakatani et al. | Nov 2000 | A |
Number | Date | Country |
---|---|---|
675 192 | May 1996 | BE |
195 23 400 | Jan 1997 | DE |
0 015746 | May 1980 | EP |
2 158 621 | Jun 1973 | FR |
2 177 134 | Nov 1973 | FR |
1 383 304 | Feb 1971 | GB |
Entry |
---|
“Latest Welding Technology”, Edition 2, 1982, p. 73. (English explanation attached). |