Number | Name | Date | Kind |
---|---|---|---|
4825455 | Bauer | Apr 1989 |
Number | Date | Country |
---|---|---|
1147069 | May 1983 | CAX |
0059382 | Sep 1982 | EPX |
0178728 | Apr 1986 | EPX |
2083086 | Dec 1971 | FRX |
Entry |
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Book entitled "Rontgen-aufnahmetechnik", by Erwin A. Hoxter, 1979, p. 28. |