Number | Name | Date | Kind |
---|---|---|---|
4417098 | Chaplin et al. | Nov 1983 | |
4654871 | Chaplin et al. | Mar 1987 | |
5371802 | McDonald et al. | Dec 1994 | |
5402496 | Soli et al. | Mar 1995 | |
5418857 | Eatwell | May 1995 | |
5481615 | Eatwell et al. | Jan 1996 | |
5485523 | Tamamura et al. | Jan 1996 | |
5511127 | Warnaka | Apr 1996 | |
5590206 | An et al. | Dec 1996 | |
5638022 | Eatwell | Jun 1997 | |
5699436 | Claybaugh et al. | Dec 1997 | |
5781640 | Nicolino, Jr. | Jul 1998 | |
5805714 | Kasama et al. | Sep 1998 |
Number | Date | Country |
---|---|---|
5-40488 | Feb 1993 | JP |
Entry |
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Rosch, W., The Winn L. Rosch Hardware Bible, Third Edition, 1994, pp. 625-641. |