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3712593
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Patent number 3,712,593
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Issue date Jan 23, 1973
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B22 - CASTING POWDER METALLURGY
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3263970
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Patent number 3,263,970
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Issue date Aug 2, 1966
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B22 - CASTING POWDER METALLURGY
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3249969
-
Patent number 3,249,969
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Issue date May 10, 1966
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B22 - CASTING POWDER METALLURGY
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3206171
-
Patent number 3,206,171
-
Issue date Sep 14, 1965
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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3204302
-
Patent number 3,204,302
-
Issue date Sep 7, 1965
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B22 - CASTING POWDER METALLURGY
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2572413
-
Patent number 2,572,413
-
Issue date Oct 23, 1951
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B22 - CASTING POWDER METALLURGY
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1673927
-
Patent number 1,673,927
-
Issue date Jun 19, 1928
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B22 - CASTING POWDER METALLURGY
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1526618
-
Patent number 1,526,618
-
Issue date Feb 17, 1925
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B22 - CASTING POWDER METALLURGY