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US3117894A
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Hardening spring by internal oxidation
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Powdered metal mosaic
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Wrought article manufacture
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Alloy
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Fine grained gold alloy
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Gold alloy
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Alloy
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Method of making internally oxidized dispersion hardened copper product
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Process for producing improved alloys
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Brazing filler metal
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Spring of polycrystalline metal alloy hardenable by internal oxidation
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Fine grained white gold alloy
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Alloy
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Brazing filler rod for joining non-metallic materials
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Contact
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CA367199A
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Alloy
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CA392208A
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Alloy
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