Procedure for the manufacture of porous and permeable latex objects. (Machine-translation by Google Translate, not legally binding)
ES333341A1
Improvements in the manufacture of elastic and indeformable tissues.
ES325789A1
Manufacturing procedure of gender articles of permanent elasticity in all senses and permeable to the air.
ES311070A1
Process for the manufacture of extensible moulded articles having perforated or reticulated structure
ES311071A1
Process for the manufacture of extensible moulded articles having perforated or reticulated structure
ES267910A1
A procedure for the manufacture of molded parts from waste of elastic material (Machine-translation by Google Translate, not legally binding)
ES225507A1
A procedure for the manufacture of sponge objects (Machine-translation by Google Translate, not legally binding)
ES223350A1
A procedure for the manufacture of latex or sponge rubber objects with interior applications of variable size and size (Machine-translation by Google Translate, not legally binding)
ES217498A1
A procedure for the manufacture of latino latex objects (Machine-translation by Google Translate, not legally binding)
ES210360A1
A procedure for the manufacture of waterproof and flexible plates and masses from vegetable, animal or synthetic fibers (Machine-translation by Google Translate, not legally binding)
ES206259A1
A perfection made in the explosion and internal combustión engines to improve the performance of the combustible mixtures (Machine-translation by Google Translate, not legally binding)
ES177990A1
A procedure for the obtaining of spongy rubber
ES174910A1
A new valve system for pneumatic air cameras
ES174023A1
A procedure for the manufacture of a tire for bicycle wheels and any other vehicles
ES171235A1
A procedure for the manufacture of footwear
ES169256A1
Manufacturing procedure of footwear with rubber or regenerated sole and cutting of fabrics
ES166023A1
A PROCEDURE for the manufacture of molded footwear with a leather or fabric cut and a rubber or regenerated sole
ES160803A1
A procedure for the manufacture of porous rubber
ES160444A1
A new procedure for the recouchutado or rechapado of tire covers
ES160573A1
A procedure for the preparation of vulcanizable raw rubber
