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Ceramic foam filter
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Patent number 4,975,191
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Issue date Dec 4, 1990
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Swiss Aluminium Ltd.
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Jerry W. Brockmeyer
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B22 - CASTING POWDER METALLURGY
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Ceramic foam
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Patent number 4,803,025
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Issue date Feb 7, 1989
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Swiss Aluminium Ltd.
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Jerry W. Brockmeyer
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Process for preparing a ceramic foam
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Patent number RE32603
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Issue date Feb 16, 1988
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Swiss Aluminium Ltd.
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Jerry W. Brockmeyer
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264 - Plastic and nonmetallic article shaping or treating: processes
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Ceramic foam filter
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Patent number 4,719,013
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Issue date Jan 12, 1988
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Swiss Aluminium Ltd.
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Jerry W. Brockmeyer
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Process for preparing a ceramic foam
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Patent number 4,610,832
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Issue date Sep 9, 1986
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Swiss Aluminium Ltd.
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Jerry W. Brockmeyer
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Ceramic foam filter
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Patent number 4,343,704
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Issue date Aug 10, 1982
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Swiss Aluminium Ltd.
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Jerry W. Brockmeyer
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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