ES76604A1 -
An improvement introduced in the manufacture of footwear of all kinds, which consists of manufacturing footwear with a sole and heel, all of it, made of rubber.
- Google Patents
An improvement introduced in the manufacture of footwear of all kinds, which consists of manufacturing footwear with a sole and heel, all of it, made of rubber.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Priority to ES76604ApriorityCriticalpatent/ES76604A1/en
Publication of ES76604A1publicationCriticalpatent/ES76604A1/en
ES76604A1920-12-281920-12-28
An improvement introduced in the manufacture of footwear of all kinds, which consists of manufacturing footwear with a sole and heel, all of it, made of rubber.
ExpiredES76604A1
(en)
An improvement introduced in the manufacture of footwear of all kinds, which consists of manufacturing footwear with a sole and heel, all of it, made of rubber.
An improvement introduced in the manufacture of footwear of all kinds, which consists of manufacturing footwear with a sole and heel, all of it, made of rubber.
An improvement introduced in the manufacture of footwear of all kinds, which consists of manufacturing footwear with a sole and heel, all of it, made of rubber.
An improvement introduced in the manufacture of footwear of all kinds, which consists of manufacturing footwear with a sole and heel, all of it, made of rubber.
Improvement in the manufacture of shoe soles and espadrilles based on regenerated or crushed natural rubber, with fabrics interposed in all or part of them.