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US 7,320,949 B2 |
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Optical glass |
Susumu Uehara, Sagamihara (Japan) |
Assigned to Kabushiki Kaisha Ohara, Kanagawa-ken (Japan) |
Filed on Jun. 02, 2004, as Appl. No. 10/859,022. |
Application 10/859022 is a continuation in part of application No. 10/404788, filed on Apr. 01, 2003, granted, now 6,828,265. |
Claims priority of application No. 2002-099810 (JP), filed on Apr. 02, 2002; and application No. 2002-282336 (JP), filed on Sep. 27, 2002. |
Prior Publication US 2004/0220040 A1, Nov. 04, 2004 |
This patent is subject to a terminal disclaimer. |
Int. Cl. C03C 3/062 (2006.01); C03C 3/068 (2006.01); C03C 4/00 (2006.01)
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