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3917111
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Patent number 3,917,111
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Issue date Nov 4, 1975
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B22 - CASTING POWDER METALLURGY
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3856182
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Patent number 3,856,182
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Issue date Dec 24, 1974
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B22 - CASTING POWDER METALLURGY
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3536124
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Patent number 3,536,124
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Issue date Oct 27, 1970
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B22 - CASTING POWDER METALLURGY
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3465811
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Patent number 3,465,811
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Issue date Sep 9, 1969
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B22 - CASTING POWDER METALLURGY
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3439759
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Patent number 3,439,759
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Issue date Apr 22, 1969
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B22 - CASTING POWDER METALLURGY
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3375862
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Patent number 3,375,862
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Issue date Apr 2, 1968
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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3340925
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Patent number 3,340,925
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Issue date Sep 12, 1967
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B22 - CASTING POWDER METALLURGY
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3287773
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Patent number 3,287,773
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Issue date Nov 29, 1966
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B22 - CASTING POWDER METALLURGY
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2905989
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Patent number 2,905,989
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Issue date Sep 29, 1959
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B22 - CASTING POWDER METALLURGY
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2792602
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Patent number 2,792,602
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Issue date May 21, 1957
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B22 - CASTING POWDER METALLURGY
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2728123
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Patent number 2,728,123
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Issue date Dec 27, 1955
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B22 - CASTING POWDER METALLURGY