Number | Date | Country | Kind |
---|---|---|---|
3026891 | Jul 1980 | DEX | |
3122196 | Jun 1981 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
3001680 | Nitkiewicz | Sep 1961 | |
3240043 | Siegeo | Mar 1966 | |
3254300 | Prell | May 1966 | |
3942697 | Neumann | Mar 1976 | |
4054251 | Henderson | Oct 1977 |
Entry |
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"Der Linearmotor in der Antriebstechnik" in Techn. Mitt. Aeg-telefunken 69(1979) 3, pp. 65-73. |
"Erste Aluminum-Tandemstrasse mit Temperaturmodell und Automatischer Einfadelung" in Ideas for Steel, 1/80. |