Number | Date | Country | Kind |
---|---|---|---|
12-012368 | May 2000 | JP |
Number | Name | Date | Kind |
---|---|---|---|
32880 | Lawrence et al. | Jul 1861 | A |
687774 | Oliver | Dec 1901 | A |
3213914 | Baumie et al. | Oct 1965 | A |
5092725 | Aittama | Mar 1992 | A |
Entry |
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Machine Design—The Fasteners Book; Sep. 29, 1960; p. 139; Self-clinching spline fastener.* |
Machine Design—The Fasteners Book; Sep. 29, 1960; p. 116; P-nut. |