Number | Date | Country | Kind |
---|---|---|---|
59-41371 | Mar 1984 | JPX | |
59-42973 | Mar 1984 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3974055 | Reding et al. | Aug 1976 | |
4072542 | Murakado et al. | Feb 1978 |
Number | Date | Country |
---|---|---|
401904 | Jan 1966 | AUX |
500987 | Apr 1977 | AUX |
Entry |
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Aluminum Technology Book 1: Aluminum the Metal by the Aluminum Development Council of Australia Ltd., 1971, pp. 20-21. |
"Light Alloys-Metallurgy of the Light Metals", by I. J. Polmear, E. A. Press in the Patent Office Library since 7 Jun. 1983, at pp. 15-16. |