(84) |
Designated Contracting States: |
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AT BE CH DE FR GB LI LU NL SE |
(30) |
Priority: |
27.12.1983 US 19830565856 25.01.1984 US 19840573701 26.03.1984 US 19840593529
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(71) |
Applicants: |
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- Cheng, Sing-Wang
Albuquerque New Mexico 87111 (US)
- Cheng, Chen-Yen
Albuquerque New Mexico, 87111 (US)
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(72) |
Inventors: |
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- Cheng, Sing-Wang
Albuquerque New Mexico 87111 (US)
- Cheng, Chen-Yen
Albuquerque New Mexico, 87111 (US)
|
(74) |
Representative: Wells, Keith Raymond, et al |
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POTTS, KERR & CO. 15 Hamilton Square Birkenhead Merseyside L41 6BR Birkenhead Merseyside L41 6BR (GB) |
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