(84) | Designated Contracting States: | | BE DE FR GB IT NL SE |
(30) | Priority: | 11.06.1987 US 19870061705 15.09.1987 US 19870095054
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(71) | Applicant: NORTON COMPANY | | Worcester Massachusetts 01606 (US) |
| (72) | Inventors: | | - CHEN, Sy-Hwa
Salt Lake City, UT 84121 (US) - MERRILL, Leo
Orem, UT 84059 (US) - BIGELOW, Louis, Kim
Salt Lake City, UT 84124 (US) - SUNG, Chien-Min
Sandy, UT 84070 (US)
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(74) | Representative: DIEHL GLAESER HILTL & PARTNER | | Patentanwälte Postfach 19 03 65 D-80603 München D-80603 München (DE) |
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