| (84) |
Designated Contracting States: |
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DE FR GB IT NL |
| (30) |
Priority: |
31.07.1997 JP 20685297
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| (43) |
Date of publication of application: |
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10.02.1999 Bulletin 1999/06 |
| (73) |
Proprietor: SEIKO EPSON CORPORATION |
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Tokyo 160-0811 (JP) |
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| (72) |
Inventors: |
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- Tsukada, Kenji
Suwa-shi, Nagano (JP)
- Suzuki, Kazunaga
Suwa-shi, Nagano (JP)
- Kurashima, Norihiko
Suwa-shi, Nagano (JP)
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| (74) |
Representative: Diehl, Hermann, Dr. Dipl.-Phys. et al |
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DIEHL, GLÄSER, HILTL & PARTNER
Patentanwälte
Augustenstrasse 46 80333 München 80333 München (DE) |
| (56) |
References cited: :
EP-A- 0 587 346 EP-A- 0 719 642
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EP-A- 0 695 638 EP-A- 0 855 273
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