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DK2987C
(en)
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Procedure for the vulcanization of rubber, gutta-percha and similar substances.
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DK6648C
(en)
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Procedure for Regeneration of vulcanized rubber, gutta-percha and the like.
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DK7022C
(en)
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Procedure for the production of hollow bodies of rubber, gutta-percha and the like.
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ES30388A1
(en)
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A refinement in the procedure for devulcanizing rubber, gutta-percha, rubber band and similar substances.
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DK9253C
(en)
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Procedure for the production of pure rubber from rubber-containing substances.
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DK9584C
(en)
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Procedure for Preparing Rubber for Vulcanization.
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DK9515C
(en)
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Procedure for Preparing Rubber for Vulcanization.
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CA78737A
(en)
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Method of curing and drying fish, etc.
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CA83321A
(en)
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Process of vulcanizing rubber, etc.
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DK4624C
(en)
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Machine for the manufacture of biscuits, biscuits and the like.
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DK2321C
(en)
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Procedure for the vulcanization of vulcanized rubber.
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DK8568C
(en)
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Procedure for the vulcanization of rubber.
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CH40391A
(en)
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Armored set for rubber tires
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AU872907A
(en)
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Improvements inthe manufacture and repairing of india rubber goods. N
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CA91790A
(en)
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Rubber fottwear
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CA78450A
(en)
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Fire escape, etc.
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CA97373A
(en)
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Art of and apparatus for heating and vulcanizing, etc.
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DK5536C
(en)
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Rubber ring for Vehicles.
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ES42157A1
(en)
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Arrangement for vulcanizing objects made of gutta-percha, rubber and similar materials, of any length.
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CA78229A
(en)
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Rubber tread
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DK10798C
(en)
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Device for vulcanizing objects of gutta-percha, rubber and similar masses of arbitrary length.
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FR380075A
(en)
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Rubber
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FI1708A
(en)
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Sätt att tillverka s.k. söljabälten
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CA79261A
(en)
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Rubber tire
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ES40642A3
(en)
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Procedure for the manufacture of rubber footwear.
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