Number | Name | Date | Kind |
---|---|---|---|
3595245 | Buntin et al. | Jul 1971 | |
3615995 | Buntin et al. | Oct 1971 | |
3684415 | Buntin et al. | Aug 1972 | |
4948549 | Erdmannsdorfer et al. | Aug 1990 | |
5225014 | Ogata et al. | Jul 1993 |
Entry |
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Responding to Market Trends: Parker Hannifin Introduces Fulflo Filters Wound Filter Cartridges (Undated). |