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Catalyst and method for its manufacture
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Patent number 5,093,301
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Issue date Mar 3, 1992
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Asea Brown Boveri Aktiengesellschaft
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Wing F. Chu
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Catalyst and method for its manufacture
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Patent number 5,055,440
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Issue date Oct 8, 1991
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Asea Brown Boveri Aktiengesellschaft
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Wing F. Chu
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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High temperature protective coating
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Patent number 4,996,117
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Issue date Feb 26, 1991
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BBC Aktiengesellschaft, Brown, Boveri & Cie.
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Wing F. Chu
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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