ES72364A1 -
An industrial product consisting of a hygienic and antiseptic formaldehyde insole for footwear with the corresponding procedures for impregnation.
- Google Patents
An industrial product consisting of a hygienic and antiseptic formaldehyde insole for footwear with the corresponding procedures for impregnation.
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 ES72364ApriorityCriticalpatent/ES72364A1/en
Publication of ES72364A1publicationCriticalpatent/ES72364A1/en
ES72364A1920-01-221920-01-22
An industrial product consisting of a hygienic and antiseptic formaldehyde insole for footwear with the corresponding procedures for impregnation.
ExpiredES72364A1
(en)