ES131351A1 -
A new procedure for obtaining a special felt based on the use of vegetable fibers subjecting them to an adequate compression with or without binder material, applicable to the manufacture of plants and insoles for footwear and in a way
- Google Patents
A new procedure for obtaining a special felt based on the use of vegetable fibers subjecting them to an adequate compression with or without binder material, applicable to the manufacture of plants and insoles for footwear and in a way
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ES131351A1933-07-221933-07-22
A new procedure for obtaining a special felt based on the use of vegetable fibers subjecting them to an adequate compression with or without binder material, applicable to the manufacture of plants and insoles for footwear and in a way
ExpiredES131351A1
(en)
A new procedure for obtaining a special felt based on the use of vegetable fibers subjecting them to an adequate compression with or without binder material, applicable to the manufacture of plants and insoles for footwear and in a way
A new procedure for obtaining a special felt based on the use of vegetable fibers subjecting them to an adequate compression with or without binder material, applicable to the manufacture of plants and insoles for footwear and in a way
A new procedure for obtaining a special felt based on the use of vegetable fibers subjecting them to an adequate compression with or without binder material, applicable to the manufacture of plants and insoles for footwear and in a way
A new procedure for obtaining a special felt based on the use of vegetable fibers subjecting them to an adequate compression with or without binder material, applicable to the manufacture of plants and insoles for footwear and in a way
Articulation and elasticity device in wooden soles covered with rubber, leather or similar material applicable to the manufacture of all kinds of footwear.
Improvements introduced in a process for obtaining soles of moldable material, especially suitable for military shoes, mountain shoes, for sports and the like.