Number | Name | Date | Kind |
---|---|---|---|
D27626 | Sanders | Sep 1897 | |
D140494 | Aaronson et al. | Mar 1945 | |
D301248 | Baer | May 1989 | |
3188892 | Brainard | Jun 1965 | |
4566169 | Vesely | Jan 1986 |
Entry |
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Clausing Catalog, p. 2, Bed & Base. |
Manhattan Supply Co., .COPYRGT.1975, p. 353, Angle Plates. |
Brochure entitled "XL2000 Precision Electronic Balancing Machine", distributed by Winona Van Norman, not dated. |