Number | Date | Country | Kind |
---|---|---|---|
5376/80 | Oct 1980 | ATX |
Number | Name | Date | Kind |
---|---|---|---|
3820803 | Frisch et al. | Jun 1974 | |
3919563 | Lautier et al. | Nov 1975 | |
3933363 | Schweizer et al. | Jan 1976 | |
4159124 | Salomon | Jun 1979 | |
4160555 | Salomon | Jul 1979 | |
4291894 | D'Antonio et al. | Sep 1981 | |
4298213 | Storandt | Nov 1981 | |
4371188 | Hull | Feb 1983 |
Number | Date | Country |
---|---|---|
2014935 | Jan 1971 | DEX |
2146453 | Mar 1973 | DEX |
2533337 | Feb 1974 | DEX |
2634649 | Feb 1978 | DEX |
2418657 | Mar 1979 | FRX |
Entry |
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"Computers in Your Skiing Future" Engineering Progress, vol. 5, No. 1, Spring 1979. |