| (84) |
Designated Contracting States: |
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DE FR GB |
| (30) |
Priority: |
17.03.1999 JP 7146799 31.08.1999 JP 24471699
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| (43) |
Date of publication of application: |
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19.12.2001 Bulletin 2001/51 |
| (73) |
Proprietor: Panasonic Corporation |
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Kadoma-shi
Osaka 571-8501 (JP) |
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| (72) |
Inventors: |
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- SHIRATORI, Tetsuya
Higashiyodogawa-ku, Osaka-shi, Osaka 533 (JP)
- KUROKAWA, Hideo
Katano-shi, Osaka 576-0043 (JP)
- AKIYAMA, Koji
Neyagawa-shi, Osaka 572-0820 (JP)
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| (74) |
Representative: Dempster, Benjamin John Naftel |
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Withers & Rogers LLP
Goldings House
2 Hays Lane London
SE1 2HW London
SE1 2HW (GB) |
| (56) |
References cited: :
EP-A- 1 037 250 WO-A1-96/25753 JP-A- 10 149 760 JP-A- 50 037 344 US-A- 5 717 278
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EP-A1- 0 555 074 JP-A- 4 040 107 JP-A- 10 149 778 JP-B2- 2 793 702
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- PATENT ABSTRACTS OF JAPAN vol. 015, no. 078 (E-1037), 22 February 1991 (1991-02-22)
-& JP 02 297845 A (CANON INC), 10 December 1990 (1990-12-10)
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