ES93932A3 -
The manufacture of unvulcanized natural rubber, of the supplements or studs that are available in the soles and heels of footwear.
- Google Patents
The manufacture of unvulcanized natural rubber, of the supplements or studs that are available in the soles and heels of footwear.
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
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES93932ApriorityCriticalpatent/ES93932A3/en
Publication of ES93932A3publicationCriticalpatent/ES93932A3/en
ES93932A1925-05-281925-05-28
The manufacture of unvulcanized natural rubber, of the supplements or studs that are available in the soles and heels of footwear.
ExpiredES93932A3
(en)