Number | Date | Country | Kind |
---|---|---|---|
81 23721 | Dec 1981 | FRX |
Number | Name | Date | Kind |
---|---|---|---|
653531 | Richmond et al. | Jul 1900 | |
1402700 | Winquist | Jan 1922 | |
2392819 | Gruenberg et al. | Jan 1946 | |
2799125 | Dicke | Jul 1957 | |
2885832 | Briggs | May 1959 | |
3299579 | Jacobson | Jan 1967 | |
3322423 | Popow et al. | May 1967 | |
3653160 | Raickle | Apr 1972 | |
4335873 | Kiefer | Jun 1982 | |
4384431 | Jackson | May 1983 |
Number | Date | Country |
---|---|---|
96860 | Nov 1922 | CHX |
441022 | Jan 1936 | GBX |
Entry |
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Brown, F. L. et al., "An Automatic Polishing Machine for Remote Metallography", Argonne National Laboratory, ANL-5904, (Aug. 1959), pp. 9-13. |