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1971160 | Lenke | Aug 1934 | A |
3417527 | Kiekhaefer | Dec 1968 | A |
3685426 | Rosa | Aug 1972 | A |
4106399 | Lawrence, Jr. | Aug 1978 | A |
4112632 | Simpson | Sep 1978 | A |
4480534 | Sloan | Nov 1984 | A |
4965971 | Jean-Jacques et al. | Oct 1990 | A |
5099622 | Sutton | Mar 1992 | A |
5172527 | Ault | Dec 1992 | A |
5502935 | Demmer | Apr 1996 | A |
5655339 | DeBlock et al. | Aug 1997 | A |
5778611 | Michel | Jul 1998 | A |
5878539 | Grubb | Mar 1999 | A |
5896712 | Chao | Apr 1999 | A |
5896713 | Chao et al. | Apr 1999 | A |
5983581 | DeBlock et al. | Nov 1999 | A |
RE36496 | Sutton | Jan 2000 | E |
6035593 | Chao et al. | Mar 2000 | A |
6151838 | Husein | Nov 2000 | A |
6161348 | Morris | Dec 2000 | A |
6164024 | Konstantin | Dec 2000 | A |
6178707 | Bengtson | Jan 2001 | B1 |
6185885 | Thaler | Feb 2001 | B1 |
6219977 | Chao et al. | Apr 2001 | B1 |
6256947 | Grubb | Jul 2001 | B1 |
Entry |
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Solatube International, Inc., Solatube SolaMaster Series, brochure, Date Unknown. |