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 ES92588UpriorityCriticalpatent/ES92588U/en
Publication of ES92588UpublicationCriticalpatent/ES92588U/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
Compressed artificial sponge, made of cellulose material, which looks like a tablet similar to a piece of cardboard and which, when it is introduced into water, expands, acquiring the appearance and conditions of a normal cellulose sponge. (Machine-translation by Google Translate, not legally binding)
ES92588U1962-04-051962-04-05Compressed artificial sponge (Machine-translation by Google Translate, not legally binding)
PendingES92588U
(en)