Number | Date | Country | Kind |
---|---|---|---|
6-049067 | Mar 1994 | JPX | |
7-025725 | Feb 1995 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
4768886 | Hirschfeld et al. | Sep 1988 | |
4781056 | Noel et al. | Nov 1988 |
Number | Date | Country |
---|---|---|
62-124416 | Jun 1987 | JPX |
3-220433 | Sep 1991 | JPX |
2194062 | Feb 1988 | GBX |
Entry |
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Non-Destructive Inspection Technique Series "Strain Measurement B" 1980; Cover Page & pp. 220-225. |