Number | Name | Date | Kind |
---|---|---|---|
3362703 | Blatt | Jan 1968 | |
3381954 | Blatt | May 1968 | |
3618931 | Blatt | Nov 1971 | |
4396183 | Lymburner | Aug 1983 | |
4500081 | Carossino | Feb 1985 | |
4728137 | Hamed et al. | Mar 1988 | |
4905973 | Blatt | Mar 1990 | |
5080336 | Carossino | Jan 1992 | |
5118088 | Sawdon | Jun 1992 | |
5171001 | Sawdon | Dec 1992 | |
5215295 | Hoover | Jun 1993 |
Entry |
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BTM, Sealed Toggle Clamps (Undated). |