| (84) |
Designated Contracting States: |
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AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
| (30) |
Priority: |
26.06.2002 JP 2002185564
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| (43) |
Date of publication of application: |
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02.01.2004 Bulletin 2004/01 |
| (73) |
Proprietor: HOYA CORPORATION |
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Shinjyuku-ku
Tokyo, 161-8525 (JP) |
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| (72) |
Inventors: |
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- Kubodera, Takaaki,
c/o Hoya Corporation
Shinjyuku-ku,
Tokyo 161-8525 (JP)
- Samukawa, Masahiko,
c/o Hoya Corporation
Shinjyuku-ku,
Tokyo 161-8525 (JP)
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| (74) |
Representative: Albrecht, Thomas et al |
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Kraus & Weisert,
Thomas-Wimmer-Ring 15 80539 München 80539 München (DE) |
| (56) |
References cited: :
FR-A- 2 436 113 US-A- 4 227 910 US-A- 5 340 399 US-A- 6 129 042
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US-A- 4 155 734 US-A- 5 096 457 US-A- 5 560 751
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