Number | Name | Date | Kind |
---|---|---|---|
3581782 | Onufer | Jun 1971 | |
4058147 | Stary et al. | Nov 1977 | |
5040577 | Pope | Aug 1991 | |
5195564 | Spalding | Mar 1993 | |
5229079 | Harada et al. | Jul 1993 | |
5333655 | Bergamini et al. | Aug 1994 | |
5464466 | Nanaji et al. | Nov 1995 | |
5484000 | Hasselmann | Jan 1996 | |
5562133 | Mitchell | Oct 1996 |
Entry |
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OPW Fueling Components Brochure entitled "ORVR/Stage II Compatibility: Keeping Onboard and Vac-Assist Systems From Pulling in Opposite Directions" Undated, but date believed to be Jul., 1997. |