ES123783A1 -
A procedure for making a sole for footwear made with textile fibers, whether vegetable, animal or mineral, impregnated internally and externally with rubber, rubber, latex, gutta-percha, balata, bakelite or celluloid, either alone or in their
- Google Patents
A procedure for making a sole for footwear made with textile fibers, whether vegetable, animal or mineral, impregnated internally and externally with rubber, rubber, latex, gutta-percha, balata, bakelite or celluloid, either alone or in their
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ES123783A1931-08-011931-08-01
A procedure for making a sole for footwear made with textile fibers, whether vegetable, animal or mineral, impregnated internally and externally with rubber, rubber, latex, gutta-percha, balata, bakelite or celluloid, either alone or in their
ExpiredES123783A1
(en)
A procedure for making a sole for footwear made with textile fibers, whether vegetable, animal or mineral, impregnated internally and externally with rubber, rubber, latex, gutta-percha, balata, bakelite or celluloid, either alone or in their
A procedure for making a sole for footwear made with textile fibers, whether vegetable, animal or mineral, impregnated internally and externally with rubber, rubber, latex, gutta-percha, balata, bakelite or celluloid, either alone or in their
A procedure for making a sole for footwear made with textile fibers, whether vegetable, animal or mineral, impregnated internally and externally with rubber, rubber, latex, gutta-percha, balata, bakelite or celluloid, either alone or in their
A procedure for making a sole for footwear made with textile fibers, whether vegetable, animal or mineral, impregnated internally and externally with rubber, rubber, latex, gutta-percha, balata, bakelite or celluloid, either alone or in their
A process for manufacturing belts woven with vegetable, animal or mineral fibers, impregnated internally and externally with rubber, rubber, balata, gutta-percha and their mixtures.
Manufacturing process of transmission belts woven in one piece, impregnated with rubber, gutta-percha, balata and the like, made impervious to moisture.