| (84) |
Designated Contracting States: |
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DE FR GB |
| (30) |
Priority: |
16.11.1994 JP 28183394
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| (43) |
Date of publication of application: |
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22.05.1996 Bulletin 1996/21 |
| (73) |
Proprietor: SUMITOMO ELECTRIC INDUSTRIES, LIMITED |
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Osaka 541 (JP) |
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| (72) |
Inventors: |
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- Fujioka, Hideaki,
c/o Itami Works
Itami-shi,
Hyogo (JP)
- Yasuzumi, Kazumi,
c/o Itami Works
Itami-shi,
Hyogo (JP)
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| (74) |
Representative: Lehn, Werner, Dipl.-Ing. et al |
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Hoffmann Eitle,
Patent- und Rechtsanwälte,
Arabellastrasse 4 81925 München 81925 München (DE) |
| (56) |
References cited: :
EP-A- 0 548 881 US-A- 4 046 426 US-A- 5 229 944
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DE-A- 4 217 409 US-A- 4 749 239
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