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9407181 | Apr 1994 | GBX |
Number | Name | Date | Kind |
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3300798 | York | Jan 1967 | |
4184408 | Smith et al. | Jan 1980 | |
4541761 | Bryce, Jr. | Sep 1985 |
Number | Date | Country |
---|---|---|
3612501 | Oct 1987 | DEX |
Entry |
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Patent Abstract of Sweden, AN-90-056773/08, SE-8802-436, Dec. 30, 1989. |
Patent Abstract of Switzerland, AN-86-106899/17, CH-654-762, Mar. 14, 1986. |
AVDEL Limited, 1 page, "7994 Series Jo-Bolt Removal Equipment Data". |
Research Disclosure, No. 276, p. 183, Apr. 1987, "Self Piercing Blind Break Rivet with Removable Head". |