Number | Name | Date | Kind |
---|---|---|---|
1523674 | Torrance | Jan 1925 | |
1641776 | Newhouse | Sep 1927 | |
3207449 | Johnson | Sep 1965 | |
3743193 | DeDiemar et al. | Jul 1973 | |
3750809 | DeDiemar et al. | Aug 1973 | |
4037800 | Coxhill | Jul 1977 | |
4206881 | Werginz | Jun 1980 | |
4467971 | Schuman | Aug 1984 | |
4666092 | Bremer | May 1987 | |
4779808 | Graf | Oct 1988 |
Entry |
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AAC Manual 4020, American Autogard Corp., Installation and Maintenance Manual, Autogard Torque Limiter 400 Series, pp. 1-8. |