(84) |
Designated Contracting States: |
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AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE |
(30) |
Priority: |
29.03.1994 US 19940219603 29.03.1994 US 19940219322 29.03.1994 US 19940219601
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(71) |
Applicant: PPG INDUSTRIES, INC. |
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Pittsburgh Pennsylvania 15272 (US) |
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(72) |
Inventors: |
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- SWARUP, Shanti
Gibsonia, PA 15044 (US)
- AMBROSE, Ronald, R.
Allison Park, PA 15101 (US)
- O'DWYER, James, B.
Valencia, PA 16059 (US)
- FITZGERALD, Lawrence, J.
Gibsonia, PA 15044 (US)
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(74) |
Representative: Modiano, Guido, Dr.-Ing., et al |
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Modiano, Josif, Pisanty & Staub, Baaderstrasse 3 80469 München 80469 München (DE) |
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