Number | Name | Date | Kind |
---|---|---|---|
1077977 | Fuller | Nov 1913 | |
1650951 | Matthews | Nov 1927 | |
1700173 | Marshall | Jan 1929 | |
1925856 | Vaughan | Sep 1933 | |
2253382 | Lee | Aug 1941 | |
2337556 | Hosking | Dec 1943 | |
2646616 | Davingnon | Jul 1953 | |
3052015 | Kersetetter | Sep 1962 | |
3053511 | Godfrey | Sep 1962 | |
3226822 | Budde et al. | Jan 1966 | |
3251660 | Finsterwalder | May 1966 | |
3381364 | Winter | May 1968 | |
3407050 | Trapp et al. | Oct 1968 | |
3470607 | Rader et al. | Oct 1969 | |
3475811 | Clarke et al. | Nov 1969 | |
3496625 | Winter | Feb 1970 | |
3676088 | Pryor et al. | Jul 1972 | |
3767370 | Ornstein | Oct 1973 | |
3861884 | Popplewell et al. | Jan 1975 | |
4429022 | Breedis et al. | Jan 1984 | |
4442182 | Chart | Apr 1984 | |
4498121 | Breedis et al. | Feb 1985 |
Number | Date | Country |
---|---|---|
2449029 | May 1975 | DEX |
Entry |
---|
Electrical Manufacturing, Aug. 1956, pp. 117-121. |
"Properties of Some Metals and Alloys", InCO Publication, N.Y., N.Y., 1968, pp. 26-27. |