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
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0022005UpriorityCriticalpatent/ES22005Y/en
Publication of ES22005UpublicationCriticalpatent/ES22005U/en
Application grantedgrantedCritical
Publication of ES22005YpublicationCriticalpatent/ES22005Y/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
Hollow last of moldable material, characterized by being constituted by two halves molded by wet on a suitable mold. These two halves are constructed of moldable material such as paper, cardboard, etc., and are molded in the wet state of a solution of a suitable binder. (Machine-translation by Google Translate, not legally binding)
ES0022005U1950-01-241950-01-24
Hollow shape of moldable material.
ExpiredES22005Y
(en)