GB356519A
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Improvements in or relating to processes of reclaiming vulcanized rubber fibre products
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US1976327A
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Reclaiming rubber
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US1953150A
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Process for separating rubber and fiber
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US1880372A
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Process of reclaiming vulcanized rubber fiber products
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US1510706A
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Process of reclaiming rubber
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US1289566A
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Material comprising metal and vulcanized rubber.
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US1271908A
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Testing-machine.
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US1271907A
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Indicator.
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US1249360A
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Method of manufacturing leather-like material.
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US1211487A
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Method of treating sheets of vulcanizable plastics.
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US1211351A
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Process of manufacturing rubber articles.
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US1332933A
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Pneumatic cushion
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US1204374A
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Vulcanizing process.
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US1238236A
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Method of vulcanizing rubber articles.
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US1189721A
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Reclaiming rubber-waste.
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US1347291A
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Testing-machine
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US1211228A
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Manufacture of articles embodying fibrous filaments and vulcanizable plastics.
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US1287429A
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Process of making rubber bags, bottles, and the like.
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US1184016A
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Apparatus for treating plastic materials.
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US1184259A
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Process for treating plastic material.
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