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Individual
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Priority to ES8800047ApriorityCriticalpatent/ES2007128A6/en
Publication of ES2007128A6publicationCriticalpatent/ES2007128A6/en
The process consists of (a) die-cutting a rubber sole to form apertures for the zones of different colour (b) filling the aperture with rubber siftings of the desired colour with a softening point lower than that of the sole (c) cutting strips of the same nature as the sole to form the welt band (d) placing the sole and welt bank in a mould (e) filling the mould with rubber siftings with softening point equal or near to that of the siftings which fill the apertures, inserting the shoe upper and (f) vulcanising the shoe.
ES8800047A1988-01-111988-01-11Multi-coloured rubber shoe sole mfr.
ExpiredES2007128A6
(en)
PROCEDURE FOR THE INDUSTRIAL PRODUCTION OF COMPOSITE FOOTWEAR WITH SOLE IN POLYMER MATERIAL, VARIOUSLY SHAPED UPPER AND INSOLE, AND DEVICE FOR THE IMPLEMENTATION OF THE SAID PROCEDURE, AS WELL AS FOOTWEAR MADE WITH THE SAID PROCEDURE AND DEVICE.
Set of elements suitable for the placement of spare parts of sole and heels in footwear. (Machine-translation by Google Translate, not legally binding)