ES88157A1 -
A procedure for the manufacture of mixed rubber and leather soles and heels, which can be applied to all kinds of footwear.
- Google Patents
A procedure for the manufacture of mixed rubber and leather soles and heels, which can be applied to all kinds of footwear.
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Individual
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Individual
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ES88157A1924-01-281924-01-28
A procedure for the manufacture of mixed rubber and leather soles and heels, which can be applied to all kinds of footwear.
ExpiredES88157A1
(en)
Solid rubber half-soles, pieces, heels and extensible supplements already vulcanized, applicable to the outside of the sole and heel of all kinds of footwear.
A process for manufacturing rubber-based imitation leather soles and heels for footwear intended to replace leather, rubber, crepe, and other similar soles and heels.
A process for manufacturing rubber-based imitation leather soles and heels for footwear intended to replace leather, rubber, crepe, and other similar soles and heels.