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GB190624969A
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Improvements relating to the Utilization of Waste Rubber.
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CA111215A
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Utillization of waste rubber
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GB190624970A
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Improvements relating to the Utilization of Waste Rubber.
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CA106521A
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Waste rubber utilization
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US951811A
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Utilization of waste rubber.
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CA76446A
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Substitute for gutta-percha
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GB190124590A
|
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Improved Manufacture of a Substitute for Gutta-percha.
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US699383A
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Insulating composition and method of producing same.
|
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US657696A
|
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Process of raising the melting-point of resins, waxes, and similar bodies.
|
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US637776A
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Plastic felt.
|
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GB189915255A
|
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Manufacture of a Guttapercha like Substance.
|
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GB189904902A
|
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Process for Raising the Point of Fusion or Preventing the Liquefaction of Resins, Wax and Wax-like Substances, Pitch, and Tar.
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GB189508967A
|
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Improved Insulating Material for Cables, and Process of Making same.
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GB189316851A
|
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Improved Insulating Material for Electrical Purposes, and Method of Producing same.
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GB189316597A
|
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Improved Inspissated Oil for Electrical Insulating Purposes, and Method of Producing same.
|
|
GB189311369A
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An Improved Electric Insulating Compound and Process of Preparing same.
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