Number | Name | Date | Kind |
---|---|---|---|
D199075 | Kudlaty | Sep 1964 | S |
D199139 | Kudlaty | Sep 1964 | S |
4904382 | Thomsen | Feb 1990 | A |
D315013 | Petrucci et al. | Feb 1991 | S |
D317040 | Petrucci et al. | May 1991 | S |
5486288 | Stanford | Jan 1996 | A |
5507945 | Hansen | Apr 1996 | A |
6048455 | Janik | Apr 2000 | A |
Entry |
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U.S. Filter engineering drawings; Drwg. No. US600, Sheet 1 of 6, sheet 2 of 6, sheet 4 of 6, sheet 5 of 6 and sheet 6 of 6. |