Number | Name | Date | Kind |
---|---|---|---|
D241550 | Morin | Sep 1976 | |
D251304 | Leonard | Mar 1979 | |
D254570 | McDonald | Mar 1980 | |
D255930 | Nilles | Jul 1980 | |
D257284 | Leonard | Oct 1980 | |
3439422 | Doeden et al. | Apr 1969 | |
4021917 | Nakanishi | May 1977 | |
4226591 | Leonard | Oct 1980 |
Entry |
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Midwest American Brochure, .COPYRGT.1968, Miniature Dental Handpiece. |