Number | Date | Country | Kind |
---|---|---|---|
12-012358 | May 2000 | JP |
Number | Name | Date | Kind |
---|---|---|---|
D. 223747 | Shinjo | Jun 1972 | |
D. 226518 | Wetherill | Mar 1973 | |
3219790 | Johnson | Nov 1965 | |
3736969 | Wärn et al. | Jun 1973 |
Entry |
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Machine Design—The Fasteners Book; p. 114; Decker Weld Nut (right nut), Sep. 29, 1960. |