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 ES44932ApriorityCriticalpatent/ES44932A1/es
Publication of ES44932A1publicationCriticalpatent/ES44932A1/es
ES44932A1909-02-161909-02-16Un producto destinado a limpiar vidrios, maderas, metales, ladrillos y piedras de todas clases denominado Sapolio.
ExpiredES44932A1
(es)
Improved Method of and Machinery for Removing the Enamel from Metal Sheets, Hollow Metal Ware and other similar Articles Covered or Coated with Enamel.